Citizen H61 Series Manual Download Page 3

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How to use the screw down crown and screw down push button

Some models feature a screw down crown and screw down push button.
Locking the crown and button prevents accidental operation. Unlock them when you
want to operate the watch.

Unlock

Lock

Screw down
crown

Rotate the crown
counterclockwise (left)
until it releases from the
case.

Rotate the crown
clockwise (right) while
pushing it in, and tighten
firmly.

Screw down
push button

Rotate the locking screw
counterclockwise (left),
and loosen until it stops.

Rotate the locking screw
clockwise (right), and
tighten firmly.

• Unlocking is not required when a standard crown and button are equipped.
* Some models do not feature the scale and the crown for the scale.

Summary of Contents for H61 Series

Page 1: ...m 12 Setting the daylight saving time 14 Notes on the time signal 16 Receiving the time signal manually On demand reception 20 Notes on the indications for the time signal reception 21 Notes on the reception of the time signal 22 Setting the time calendar manually 26 Adjusting the reference position 30 Using the calculation scales 32 Notes on charging your watch 44 Troubleshooting 48 Precautions 5...

Page 2: ...ur hand Daylight saving time indication Crown for the scale Scale Second hand Signal station indication Signal reception indication NO RX H M L 24 hour hand Alarm indication Upper right button B Crown Minute hand Lower right button A Date indication City indication 60 30 45 15 60 30 10 50 20 40 24 20 16 8 4 12 NYC 㻣 CHI SCL NO RX EUR CHN J P N USA MA A U M A AU S T D S M T H M L O N A L M O F F ...

Page 3: ...ew down crown Rotate the crown counterclockwise left until it releases from the case Rotate the crown clockwise right while pushing it in and tighten firmly Screw down push button Rotate the locking screw counterclockwise left and loosen until it stops Rotate the locking screw clockwise right and tighten firmly Unlocking is not required when a standard crown and button are equipped Some models do ...

Page 4: ...osition 0 2 Press the lower right button A The chronograph second hand indicates the signal reception result and the chronograph minute hand indicates the current power reserve level See the next page to show the indications 3 Press the lower right button A to return to normal operation 0 1 2 60 15 24 20 A 60 30 45 15 60 Crown position Before the operation above reset the chronograph ...

Page 5: ...sult H M L The indication of the power reserve level Indication Power duration About six days About six to 35 days About 35 to 150 days About 150 to 240 days Charge the watch at once The indication is not so precisely Charge the watch frequently See page 44 For in depth information on the receiving see page 22 ...

Page 6: ...w the current reference position The correct reference position is when all hands are indicating 12 00 the date indication is between 31 and 1 You can select any city for checking the reference position If all the hands are not in the correct reference position adjust them referring to page 30 3 Press the upper right button B to complete confirmation TYO HKG ADL 㻝㻟㻝 B 0 1 2 Crown position Before ...

Page 7: ...ond hand indicates the daylight saving time setting 2 Rotate the crown to select the city Refer to the pages 8 and 9 Adjust the position of the city name to the center of the window Each time you change the city the time of the selected city is shown 3 Push the crown in to position 0 TYO HKG ADL 㻣 1 2 Crown position 0 Crown Crown position 0 1 2 ...

Page 8: ...not receive the signal though the signal station is assigned in the list Indication City name Time difference Signal station UTC 0 LON London 0 EUR PAR Paris 1 CAI Cairo 2 MOW Moscow 3 DXB Dubai 4 KHI Karachi 5 CHN DEL Delhi 5 5 DAC Dhaka 6 BKK Bangkok 7 HKG Hong Kong 8 TYO Tokyo 9 JPN ADL Adelaide 9 5 ...

Page 9: ...ation SYD Sydney 10 JPN NOU Noumea 11 AKL Auckland 12 MDY Midway Island 11 USA HNL Honolulu 10 ANC Anchorage 9 LAX Los Angeles 8 DEN Denver 7 CHI Chicago 6 NYC New York 5 SCL Santiago 4 RIO Rio de Janeiro 3 FEN Fernando de Noronha 2 EUR PDL Azores 1 ...

Page 10: ...g 3 Press the upper right button B to stop timing Pressing the upper right button B restarts timing You have to reset the chronograph after timing for using other functions To reset the chronograph Press the lower right button A while stopping While resetting you can start a new timing by pressing the upper right button B The chronograph is also reset if you pull the crown out while timing B A 0 1...

Page 11: ...aylight saving time setting 2 Rotate the crown to select the city Refer to the pages 8 and 9 Adjust the position of the city name to the center of the window You can change the daylight saving time setting by pressing the lower right button A Refer to page 14 3 Push the crown in to position 0 TYO HKG ADL 㻣 1 2 Crown position 0 Crown Crown position 0 1 2 ...

Page 12: ...ously by rotating the crown quickly To stop the rapid movement rotate the crown Each time you press the upper right button B the minute and hour of the setting time changes alternately 3 Press the lower right button A to turn the alarm ON Each time you press the lower right button A the chronograph second hand indicates ON and OFF alternately 4 Push the crown in to position 0 The alarm tone does n...

Page 13: ...15 seconds and then stop if a button is not pressed When using world time The alarm tone sounds based on the time of the selected city The alarm cannot be set for each city To confirm the alarm tone Pull the crown out to position 2 and press and hold the lower right button A for two or more seconds ...

Page 14: ...g 1 Pull the crown out to position 1 The chronograph second hand indicates the daylight saving time setting 2 Press the lower right button A to change the daylight saving time setting Each time you press the lower right button A the chronograph second hand indicates items in the following order SMT AU SMT MA STD AU STD MA To the beginning 3 Push the crown in to position 0 30 A 1 2 Crown position 0...

Page 15: ...rd time Daylight saving starts ends out of sync with the time signal SMT MA manual The watch always shows the daylight saving time You need change the setting each time the daylight saving starts ends Daylight saving starts ends in sync with the time signal SMT AU STD AU auto The setting changes between SMT AU and STD AU automatically The period of the daylight saving time varies from countries ar...

Page 16: ...are listed as follows Signal stations Kind of the time signal Signal station indication Fukushima station Japan JJY JPN Kyushu station Japan Fort Collins station Denver Colorado USA WWVB USA Mainflingen station Southeast Frankfurt Germany DCF77 EUR Shangqui station Henan China BPC CHN Refer to the maps on pages 17 to 19 to see the locations of the signal stations and their receivable area roughly ...

Page 17: ...17 JJY Kyushu station JJY Fukushima station ...

Page 18: ...18 WWVB Fort Collins station ...

Page 19: ...19 BPC Shangqui station DCF77 Mainflingen station ...

Page 20: ...s and hold the lower right button A for two or more seconds The watch starts to receive the signal with the beep sound and the chronograph second hand moves to RX It takes from two to 15 minutes for updating to complete The watch will not start to receive if the second hand is moving once every two seconds this is the insufficient charge warning The signal station is changed depending on the selec...

Page 21: ... reception H M and L only indicate the condition for reception and are not related to the performance of the watch M Good condition for reception L Not good condition for reception Change the place for reception to indicate H or M NO The reception is unsuccessful Date and calendar are not adjusted Some models shows the station indication in the different way Indications Stations JPN USA EUR CHN ...

Page 22: ...l then the watch tries to receive at 3 00 a m and 4 00 a m On demand reception Receives the signal when you want to adjust the time and calendar See page 20 Recovery automatic reception Receives the signal automatically after charging when the watch stops due to an insufficient charge The chronograph second hand indicates the receiving result success failure levels and the minute hand indicates th...

Page 23: ... signal Remove the watch and place it on a stable surface where it can receive the signal better such as next to a window The reception antenna is located at the 9 00 position of the watch Place the watch with the 9 00 position facing toward the station Do not move the watch during the time signal reception The watch will not receive a time signal when in a low charge state as indicated by the sec...

Page 24: ...s susceptible to radio noise Extremely hot or cold locations Inside vehicles Near electrical equipment or office appliances Near high tension electrical lines railway overhead wires or communication facilities Inside reinforced concrete buildings between tall buildings mountains or underground Near cellular phones that are in use ...

Page 25: ...he path to the signal location this can cause a poor environment for receiving the time signal With reference to pages 17 to 24 search for a better place for reception Then attempt to receive the time signal in the procedure on pages 20 When the reception result is L place the watch in another location so that H or M is indicated ...

Page 26: ...icates the daylight saving time setting You can change the city by rotating the crown Refer to the pages 8 and 9 2 Press the upper right button B The chronograph second hand moves to the 30 second position 3 Pull the crown out to position 2 Now you can adjust the watch 4 Press the upper right button B repeatedly to select the time or calendar for adjustment 1 2 Crown position 0 Crown position 1 2 ...

Page 27: ...en selecting the date and time for adjustment the selected item starts to move continuously by rotating the crown quickly To stop the rapid movement rotate the crown When adjusting the date rotate the crown clockwise right The year and month are indicated by the chronograph second hand Refer to the next page to adjust 6 Repeat steps 4 and 5 to adjust the other items 7 Push the crown in to position...

Page 28: ... The position of the chronograph second hand shows the month Each minute mark denotes the number of years since a leap year Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Leap year 1st year since leap year 2nd year since leap year 3rd year since leap year e g When it is March in the leap year ...

Page 29: ...ear from the recent leap year e g 2011 Quick reference chart for number of years passed since leap year Indication of the chronograph second hand Passed year Year Hour marker Leap year 2012 2016 2020 1st min marker 1st year 2009 2013 2017 2nd min marker 2nd year 2010 2014 2018 3rd min marker 3rd year 2011 2015 2019 ...

Page 30: ...s in position 0 2 Press and hold the upper right button B for ten seconds The chronograph second hand starts moving Then all hands moves quickly to show the current reference position 3 Pull the crown out to position 2 The reference position can now be adjusted 4 Press the upper right button B repeatedly to select the item for adjustment B B 0 1 2 Crown position Crown position 1 2 0 ...

Page 31: ...item starts to move continuously by rotating the crown quickly To stop the rapid movement rotate the crown When adjusting the date and chronograph minute hand rotate the crown clockwise right 6 Repeat steps 4 and 5 to adjust the other items 7 Push the crown in to position 0 8 Press the upper right button B You have now completed adjusting the reference position TYO HKG ADL 㻝㻟㻝 Crown position 1 2 ...

Page 32: ...feature the scale and the crown for the scale 60 55 50 4 5 4 0 3 5 3 0 2 5 2 0 1 5 1 0 11 1 2 1 3 1 4 1 6 1 7 1 8 19 2 1 2 2 2 3 2 4 9 0 8 0 70 FUEL LBS LITERS O I L L B S I M P G A L G A L U S 55 50 NAUT 4 5 4 0 3 5 3 0 2 5 2 0 1 5 1 0 9 0 8 0 70 11 1 4 1 6 1 7 1 8 19 2 1 2 2 2 3 2 4 STAT K M 60 30 45 15 60 30 10 50 20 40 24 20 16 8 4 12 NYC CHI SCL NO RX EUR CHN J P N USA MA A U M A AU S T D S M...

Page 33: ...two hours and 30 minutes corresponds to 45 on the scale 6 0 5 5 5 0 4 5 4 0 3 5 3 0 2 5 20 15 10 1 1 1 2 1 3 14 16 17 18 19 21 22 23 2 4 9 0 8 0 7 0 F U E L L B S L I T E R S O I L L B S I M P G A L G AL U S 55 50 NAUT 4 5 4 0 3 5 3 0 2 5 2 0 1 5 1 0 9 0 8 0 70 1 1 1 4 1 6 1 7 1 8 19 2 1 2 2 2 3 2 4 STAT K M 1 10 1 20 1 3 0 1 4 0 1 5 0 2 0 0 2 3 0 3 0 0 3 3 0 4 0 0 4 3 0 5 0 0 6 0 0 7 0 0 8 00 9 0...

Page 34: ...The answer 18 180 kt on the scale corresponds to 6 0 5 5 5 0 4 5 4 0 3 5 3 0 2 5 20 15 10 1 1 1 2 1 3 14 16 17 18 19 21 22 23 2 4 9 0 8 0 7 0 F U E L L B S L I T E R S O I L L B S I M P G A L G AL U S 55 50 NAUT 4 5 4 0 3 5 3 0 2 5 2 0 1 5 1 0 9 0 8 0 70 1 1 1 4 1 6 1 7 1 8 19 2 1 2 2 2 3 2 4 STAT K M 1 10 1 20 1 3 0 1 4 0 1 5 0 2 0 0 2 3 0 3 0 0 3 3 0 4 0 0 4 3 0 5 0 0 6 0 0 7 0 0 8 00 9 00 ...

Page 35: ...0 3 5 3 0 2 5 2 0 1 5 1 0 9 0 8 0 70 1 1 1 4 1 6 1 7 1 8 19 2 1 2 2 2 3 2 4 STAT K M 1 10 1 20 1 3 0 1 4 0 1 5 0 2 0 0 2 3 0 3 0 0 3 3 0 4 0 0 4 3 0 5 0 0 6 0 0 7 0 0 8 00 9 00 Flying distance Question What is the flying distance traveled in 40 minutes at a speed of 210 kt Answer Align 21 on the scale to The answer 14 140 nautical miles on the scale corresponds to inner 40 ...

Page 36: ...2 0 1 5 1 0 9 0 8 0 70 1 1 1 4 1 6 1 7 1 8 19 2 1 2 2 2 3 2 4 STAT K M 1 10 1 20 1 3 0 1 4 0 1 5 0 2 0 0 2 3 0 3 0 0 3 3 0 4 0 0 4 3 0 5 0 0 6 0 0 7 0 0 8 00 9 00 Fuel consumption rate Question If 120 gallons of fuel are consumed in 30 minutes flying time what is the fuel consumption rate Answer Align 12 on the scale to 30 The answer 24 240 gallons per hour on the scale corresponds to inner ...

Page 37: ...3 0 2 5 2 0 1 5 1 0 9 0 8 0 70 1 1 1 4 1 6 1 7 1 8 19 2 1 2 2 2 3 2 4 STAT K M 1 10 1 20 1 3 0 1 4 0 1 5 0 2 0 0 2 3 0 3 0 0 3 3 0 4 0 0 4 3 0 5 0 0 6 0 0 7 0 0 8 00 9 00 Fuel consumption Question How much fuel is consumed in 6 hours at a fuel consumption rate of 250 gallons per hour Answer Align 25 on the scale to The answer 15 1500 gallons on the scale corresponds to inner 6 00 ...

Page 38: ...0 70 1 1 1 4 1 6 1 7 1 8 19 2 1 2 2 2 3 2 4 STAT K M 1 10 1 20 1 3 0 1 4 0 1 5 0 2 0 0 2 3 0 3 0 0 3 3 0 4 0 0 4 3 0 5 0 0 6 0 0 7 0 0 8 00 9 00 Maximum flying hours Question With a fuel consumption rate of 220 gallons per hour and a fuel supply of 550 gallons what is the maximum number of flying hours Answer Align 22 on the scale to The answer 2 30 two hours and 30 minutes corresponds to 55 on th...

Page 39: ... 1 0 9 0 8 0 70 1 1 1 4 1 6 1 7 1 8 19 2 1 2 2 2 3 2 4 STAT K M 1 10 1 20 1 3 0 1 4 0 1 5 0 2 0 0 2 3 0 3 0 0 3 3 0 4 0 0 4 3 0 5 0 0 6 0 0 7 0 0 8 00 9 00 Conversion Question How do you convert 30 miles into nautical miles and kilometers Answer Align 30 on the scale to STAT The answer 26 26 nautical miles on the scale corresponds to NAUT and the answer 48 2 48 2 km on the scale corresponds to KM ...

Page 40: ...er 15 6 0 5 5 5 0 4 5 4 0 3 5 3 0 2 5 2 0 1 5 10 11 12 13 14 1 6 1 7 1 8 1 9 21 22 2 3 2 4 9 0 8 0 7 0 F U E L L B S L I T E R S OIL LBS IMP GAL GAL US 55 50 NAUT 4 5 4 0 3 5 3 0 2 5 2 0 1 5 1 0 9 0 8 0 70 1 1 1 4 1 6 1 7 1 8 19 2 1 2 2 2 3 2 4 STAT K M 1 10 1 20 1 3 0 1 4 0 1 5 0 2 0 0 2 3 0 3 0 0 3 3 0 4 0 0 4 3 0 5 0 0 6 0 0 7 0 0 8 00 9 00 ...

Page 41: ... 5 0 4 5 4 0 3 5 3 0 2 5 2 0 1 5 1 0 1 1 1 2 13 1 4 1 6 1 7 1 8 1 9 2 1 2 2 23 24 90 80 70 FUEL LBS L I T E R S OIL LBS I M P G A L G A L U S 55 50 NAUT 4 5 4 0 3 5 3 0 2 5 2 0 1 5 1 0 9 0 8 0 70 1 1 1 4 1 6 1 7 1 8 19 2 1 2 2 2 3 2 4 STAT K M 1 10 1 20 1 3 0 1 4 0 1 5 0 2 0 0 2 3 0 3 0 0 3 3 0 4 0 0 4 3 0 5 0 0 6 0 0 7 0 0 8 00 9 00 ...

Page 42: ...0 1 5 1 0 9 0 8 0 70 1 1 1 4 1 6 1 7 1 8 19 2 1 2 2 2 3 2 4 STAT K M 1 10 1 20 1 3 0 1 4 0 1 5 0 2 0 0 2 3 0 3 0 0 3 3 0 4 0 0 4 3 0 5 0 0 6 0 0 7 0 0 8 00 9 00 Ratios Question 30 20 60 x Answer Align 30 on the scale to inner 20 The answer 40 40 corresponds to 60 on the scale In addition the ratio of the value on the scale to the inner value is 30 20 at all positions on the scales ...

Page 43: ...0 NAUT 4 5 4 0 3 5 3 0 2 5 2 0 1 5 1 0 9 0 8 0 70 1 1 1 4 1 6 1 7 1 8 19 2 1 2 2 2 3 2 4 STAT K M 1 10 1 20 1 3 0 1 4 0 1 5 0 2 0 0 2 3 0 3 0 0 3 3 0 4 0 0 4 3 0 5 0 0 6 0 0 7 0 0 8 00 9 00 Square root Question 225 Answer Rotate the scale so that an inner value to 22 5 on the scale is equal to a value on the scale to inner 10 The value 15 is the answer ...

Page 44: ...at least once a month After taking off the watch put it in a position so that the dial is exposed to bright light such as by a window Before storing the watch in a dark place for an extended period of time be sure to charge it fully When the watch is regularly covered with long sleeves it may not be charged sufficiently Try to keep the watch exposed to light sufficient for charging Do not charge t...

Page 45: ... Charge the watch by exposing the dial to light After the watch is charged the second hand will move normally See page 46 If you have not charged the watch for six days or more since the insufficient charge warning movement began the watch will run out power and stop Caution When the second hand moves once every two seconds you cannot use any functions chronograph alarm etc except the time indicat...

Page 46: ...ng time to work for one day Charging time to start working normally when the rechargeable cell is empty Under direct sunlight or cloudy weather 10000 to 100000 3 to 12 minutes 2 to 3 hours 20 cm under a fluorescent lamp 30 W 3000 45 minutes 6 5 hours Interior lighting 500 4 hours 35 hours Your watch will run approximately eight months from a full charge or up to four years with the power save feat...

Page 47: ... in the dark all hands automatically stop to save the power When the crown is pulled out the power save feature will not activate To cancel the power save feature When the watch is exposed to light sufficient for charging the power save feature is automatically disengaged and normal time indication will resume ...

Page 48: ... receivable area Push the crown in to position 0 Avoid things likely to interfere with a time signal and place the watch with the 9 00 position facing toward the station 22 23 Do not move the watch until the reception is finished 22 When the second hand moves once every two seconds the watch cannot receive the time signal Charge the watch Troubleshooting ...

Page 49: ...y Some hands moves unintentionally Stop the chronograph 10 The second hand moves once every two seconds Charge the watch 44 All hands stop moving Push the crown in to position 0 Charge the watch by exposing it to direct sunlight for five or six hours After charging the watch starts to receive the time signal automatically automatic recovery reception 44 Symptoms Remedies Page ...

Page 50: ... canceling the power save feature Wait until the rapid movement stops 47 The time and or date is not correct The time and or date is wrong Check the city setting Change the daylight saving time setting 14 Check and correct the reference position 30 Receive the time signal to adjust the time and date 20 Set the time and date manually 26 ...

Page 51: ...s The watch does not move even if the watch is charged Charge the watch by exposing it to direct sunlight for five or six hours Though the trouble is not solved after charging contact your nearest Authorized Citizen Service Center 44 The alarm tone does not sound on time Push the crown in to position 0 Check the city setting 11 12 Check the power reserve level 44 Symptoms Remedies Page ...

Page 52: ...ition 1 The chronograph second hand indicates the daylight saving time setting 2 Rotate the crown to select UTC Adjust the position to the center of the window 3 Pull the crown out to position 2 4 Press the upper and lower right buttons A and B simultaneously The confirmation tone sounds and the watch is reset The current position of all the hands is set as the new reference position UTC PDL LON 㻣...

Page 53: ...low 1 Select a city See page 11 You can change the daylight saving time setting Refer to page 14 2 Adjust the reference position correctly See page 30 3 Adjust the time calendar Refer to page 20 to adjust the watch by receiving the time signal refer to page 26 to adjust manually ...

Page 54: ... the rechargeable cell Do not remove the rechargeable cell If it is removed keep the rechargeable cell out of the reach of children to prevent ingestion If the rechargeable cell is swallowed consult a doctor and seek medical treatment ...

Page 55: ...e movement Do not charge the watch at a high temperature about 50 C 122 F or higher Example charging the watch too close to light such as an incandescent lamp or halogen lamp Halogen lights are not recommended for charging due to their high heat output charging the watch in locations where the temperature may become extremely high such as on the dashboard of a vehicle ...

Page 56: ...nerating a strong magnetic field such as magnetic health equipment such as a magnetic necklace a magnetic latch of a refrigerator door a magnetic clasp on a handbag a magnetic coin tray speakers of a mobile phone electromagnetic cooking devices They may interfere with function of the movement in the watch causing it to stop or operate erratically DO NOT place the watch on or nearby household appli...

Page 57: ...uch as thinners or benzine or substances containing such solvents come in contact with the watch discoloration melting cracking etc may occur The case band or other parts may become discolored if the watch comes into contact with some household chemicals mercury that may be found in thermometers ...

Page 58: ...s resistant to moderate exposure to water You may wear the watch while swimming however it is not designed to be used for skin diving Upgraded water resistance for daily use tested to 10 or 20 bar This type of watch may be used for skin diving however it is not designed to be used for scuba or saturation diving Before use confirm the water resistance level of your watch indicated on the dial and c...

Page 59: ... diving Names Indication Case or back Specifications WATER RESIST ANT or no indication WATER RESIST ANT Water resistant for daily use YES NO NO WR 50 or WATER RESIST 50 WATER RESIST ANT 5 bar Water resistant to 5 atmospheres YES YES NO WR 100 200 or WATER RESIST 100 200 WATER RESIST ANT 10 20 bar Water resistant to 10 20 atmospheres YES YES YES ...

Page 60: ...of the glass is fogged up and does not become clear in a day take the watch to your dealer or Citizen Service Center for repair Leaving the watch in such a state will rust the internal parts and cause malfunction If seawater penetrates the watch place the watch in a box or plastic bag and immediately take it in for repair Otherwise the pressure inside the watch will increase and parts glass crown ...

Page 61: ...building up as this may stain your clothes damage the watch or appear as black residue on your wrist Depending on use occasional cleaning of the exterior of your watch may be necessary Wipe dirt off the leather band with a soft and dry cloth to prevent it from discoloring ...

Page 62: ... a soft brush to remove dust and dirt stuck in the gaps in a metal band Do not use a polishing type of cloth as this may damage the surface and certain treatments Do not use solvents thinner benzine etc as they may damage the finish Periodical inspections Your watch needs an inspection once every two or three years for safety and longer usage To keep your watch water resistant the gaskets and othe...

Page 63: ...roadcast almost continuously 24 hours a day but may occasionally be interrupted due to maintenance The broadcasting conditions of the time signal can be checked on the station web site The time signal has no effect on the human body or medical equipment ...

Page 64: ...the hour minute and second hands when the watch receives an impact Hand correction function hand reference position auto correction function The reference position of the hands is checked at regular intervals and if there is any misalignment the hour minute and second hands are rapidly corrected to maintain the correct time ...

Page 65: ... free from any radioactive substance or any other material harmful to a human body or environment The light emission gradually becomes weaker as time passes The duration of the light glow will vary depending on the brightness types of and distance from a light source exposure time and the amount of the paint The paint may not glow and or may dissipate quickly if exposure to light was not sufficien...

Page 66: ...s seconds 24 hours City Three cities Calendar Date Power reserve level four degrees Receiving stations five stations in four regions JJY Japan WWVB USA DCF77 Germany BPC China Battery duration without recharging Fully charged to fully discharged Approx four years from a full charge with power save feature engaged Approx eight months from a full charge without power save feature engaged Two seconds...

Page 67: ...on demand automatic recovery Confirming reception status RX H M L and NO Indicating the result of the last reception Automatic selection of time signal stations Daylight saving time SMT AU MA STD AU MA Chronograph up to 60 minutes by 0 2 seconds World time 26 cities and UTC World time alarm Perpetual calendar until February 28th 2100 Correcting reference position Specifications are subject to chan...

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Citizen H61 Series, Manual

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