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Eco-Drive function

This  solar  powered  Eco-Drive  watch  is  powered  by  photo  energy
converted  into  electrical  energy.

Your Watch

1. Features

2. Operating the Crown

There  are  two  models  available  for  the  crown:  normal  and  screw  lock.
In  the  case  of  normal  crown  watch,  the  crown  has  simply  to  be  pulled  out.

<Operating the screw lock crown>

Turn  to  the  left

1. 

Turn  the  crown  to  the  left.

2. 

When  the  screw  lock  is  released,  the
crown  pops  out  a  little  and  stops  in  the
normal  position.

3. 

After  using  the  crown,  push  it  in  gently
while  turning  it  to  the  right  to  lock  it.

Summary of Contents for B690

Page 1: ...1 ...

Page 2: ...rchased The description that follows will refer to the figure of the model with a second hand Model with a second hand Hour hand Second hand Minute hand Crown Date Model without a second hand Hour hand Minute hand Crown Date Depending on the watch some models have a second hand and some do not English ...

Page 3: ...r Power 4 Solar Power Function 10 5 Characteristics of the Solar Powered Watch 12 A Overcharging Prevention Function 13 B Insufficient Charge Warning Function models with a second hand only 13 C Quick Start models with a second hand only 14 D Guide to Charging Time 14 E Handling Your Watch 18 Precautions 20 6 Specifications 26 ...

Page 4: ...models available for the crown normal and screw lock In the case of normal crown watch the crown has simply to be pulled out Operating the screw lock crown Turn to the left 1 Turn the crown to the left 2 When the screw lock is released the crown pops out a little and stops in the normal position 3 After using the crown push it in gently while turning it to the right to lock it ...

Page 5: ...t Take care to observe whether it is a m or p m 3 Return the crown to the normal position to complete the correction The second hand starts moving at this time for models with a second hand For models with a second hand refer to a time report to adjust the seconds Correcting the date 1 Pull out the crown to position 1 The second hand continues moving at this time for models with a second hand 2 Tu...

Page 6: ...can receive sunlight or near another source of light when you are not wearing it will ensure that the watch is regularly charged allowing it to maintain its accuracy 10 Solar Power 4 Solar Power Function 11 j Wearing clothes with long sleeves makes it difficult for the watch to get the necessary light resulting in insufficient charging It is recommended to charge your watch by exposing to direct s...

Page 7: ...cond interval movement continues for more than 7 days The watch has been insufficiently charged because the watch face has not received sufficient light A Overcharging Prevention Function No matter how much the watch is charged it will not affect the secondary battery timekeeping functions or performance of the watch When the secondary battery becomes fully charged by exposing the watch face to li...

Page 8: ... data should only be used as a guideline The charging time is based on continuous exposure For a 1 day movement charging time The charging time to run the watch for one day with normal movement Time for full charging The time for full charging after the watch has stopped due to an insufficient charging Illuminance lx Environment Charging time approximate Time from stopping to resuming the 1 second...

Page 9: ...inutes 4 5 hours 60 hours 100 000 Under direct midsummer sunlight 2 minutes 25 minutes 11 hours For a 1 day movement charging time Model without a second hand NOTE A fully charged battery will run the watch for about 9 months without further charging If the watch stops due to insufficient charge take care to charge it daily Furthermore it is recommended to charge your watch by exposing to direct s...

Page 10: ...tery types are inserted Never use a regular silver battery The battery could overcharge during the charging process and burst causing damage to the watch or injuries to the wearer CAUTION Charging precautions j Do not charge the watch in a high temperature environment about 60 C 140 F or more Overheating while charging can cause the watch exterior to become discolored the watch to deform or the mo...

Page 11: ...TER RESIST or no indication WATER RESIST ANT Water resistant to 3 atmospheres WR 50 or WATER RESIST 50 WATER RESIST ANT 5 bar or WATER RESIST ANT Water resistant to 5 atmospheres WR 100 200 or WATER RESIST 100 200 WATER RESIST ANT 10bar 20 bar or WATER RESIST ANT Water resistant to 10 20 atmospheres Dial Case case back Specifications WARNING Water resistance performance There are several types of ...

Page 12: ...ish WARNING Water resistance performance Water resistance for daily use to 3 atmospheres This type of watch is water resistant to minor exposure to water For example you may wear the watch while washing your face however it is not designed for use underwater Upgraded water resistance for daily use to 5 atmospheres This type of watch is water resistant to moderate exposure to water You may wear the...

Page 13: ...ied range may result in deterioration of functions or even stoppage of the watch Do NOT use the watch in places where it is exposed to high temperature such as in a sauna Doing so may result in a skin burn Do NOT leave the watch in a place where it is exposed to high temperature such as the glove compartment or dash board of a car Doing so may result in deterioration of the watch such as deformati...

Page 14: ...te and second second hand included with B69 only 6 Additional functions Solar power function Overcharging prevention function Insufficient charge warning function B69 only Quick start function B69 only 7 Operation time Time from a full charge until the watch stops without charging About 9 months Approx 3 years with the crown pulled Time from insufficient charge warning to watch stopping Approx 7 d...

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