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OMEGA SA  

WORLD SERVICE ORGANIZATION  

GT-19-C-069-E - A - 1666

Speci

fi

 c Information for calibre 1666

Fig. 2.2

2.2 HANDS

To Synchronize the Hands with the Digital Time.

This is done only after the correct digital

time is set (

TIME

).

- Press P4 for more than 3 seconds to clear the screen.

-  Pull out the crown to position 2. 

Go On ?

 and the 

digital time are displayed.

- Press P1 : digital time stops and 

H

and

S

 is displayed.

-  Press P2 to make the seconds hand move forward, to 

synchronize it with the digital seconds.

- Press P1, 

H

and

M

 is displayed.

-  Press P2 to make the minute hand move forward or P3 

to make it move backward, to synchronize it with the 

digital minutes.

- Press P1, 

H

and

H

 is displayed.

-  Press P2 to make the hour hand move forward or P3 

to make it move backward, to synchronize it with the 

digital hour.

-  Push the crown into position 1. The hands catch up to 

the correct time. Press the crown again to return to the 

previous function.

Attention

The minute hand jumps by ½ minute. If the seconds are 

situated between 30 and 59 seconds, the minute hand 

should be positioned between two minute-scale marks.

Summary of Contents for CALIBRE 1666

Page 1: ...function quartz Luxury decoration c tes de Gen ve gilded engravings Display of hour minute and second in centre Digital display hours minutes and seconds date alarm mission elapsed time mission elapse...

Page 2: ...libre 1666 5 17 CS Test Customer services Operations to enter into CS test mode Rate adjustment 5 Operating procedure Sample calculation 6 Test description 7 Electrical tests 8 Operating instructions...

Page 3: ...ent exchanges Complete movement Exchanges Version A Complete movement version A only with version C Mandatory tools Hand fitting Ref Movement holder for hand fitting 502 110 0715 Tools Plastic tweezer...

Page 4: ...3E20 1666B limited version 1666C 1449953E20 Battery insulator Version Reference 1666A 722166620651 1666B limited version 1666C 722166620651 Time setting stem switch Version Reference 1666A 72216665102...

Page 5: ...t TEST X see p 7 7 Release the crown to carry out the test Rate adjustment Test 1 displays the current value of the rate correction This correction is calculated then saved in the movement during prod...

Page 6: ...en minutes The rate is measured with the stem pulled out to position 2 Test mode magnetic rate measure of step motor 2 Perform steps 1 to 5 of chapter 1 1 operation to enter into CS test mode 3 Press...

Page 7: ...lockwise every time P1 P2 P3 or P4 is pressed CW minutes motor Test 6 The minutes motor is moved forward one pitch clockwise every time P1 P2 P3 or P4 is pressed CCW minutes motor Test 7 The minutes m...

Page 8: ...st Remarks 1 10 K 2 6 3 4 K Condition of seconds motor coil Measurement without battery voltage supply 0 2 V Ohmmeter with a test voltage higher than 0 4 V unsuitable Recommended voltage 0 2 V Ambient...

Page 9: ...M MA 6 UNIVERSAL TIME UT 7 UNIVERSAL TIME ALARM UA 8 COUNTDOWN CDT 9 CHRONOGRAPH CHR NB The displays are only in English When the crown is in neutral position 1 the screen may be lit at any time using...

Page 10: ...dd or P3 to subtract seconds Press P1 the minutes MIN blink Press P2 to add or P3 to subtract minutes Press P1 the hours HOURS blink Press P2 to add or P3 to subtract hours Push the crown back into po...

Page 11: ...move forward to synchronize it with the digital seconds Press P1 HandM is displayed Press P2 to make the minute hand move forward or P3 to make it move backward to synchronize it with the digital minu...

Page 12: ...1 DAY is displayed and the date blinks Press P2 to add or P3 to subtract from the date The day of the week displayed is adjusted automatically by the perpetual calendar Press P1 then press P2 or P3 fo...

Page 13: ...the sound of the alarm ring 2 5 MISSION ELAPSED TIME MT Description With this chronograph function the elapsed time of a mission of long duration can be timed Already elapsed days hours minutes and se...

Page 14: ...gs the MISSION ELAPSED TIME ALARM MA function is displayed If the alarm ring is not stopped a second alarm rings one minute later for 15 seconds Press the crown until MA is displayed Push the crown du...

Page 15: ...Time Press the crown until UT is displayed Pull out the crown to position 2 Go On is displayed Press P1 the seconds SEC blink Press P2 to add or P3 to subtract seconds Press P1 the minutes MIN blink...

Page 16: ...rown during 3 seconds or pull it to position 2 The seconds SEC blink Press P2 to add or P3 to subtract seconds Press P1 the minutes MIN blink Press P2 to add or P3 to subtract minutes Press P1 the hou...

Page 17: ...sound signal Press P2 to automatically reload the countdown time press P1 to start the countdown The last five seconds are signaled by a brief sound signal As soon as the programmed time is exceeded a...

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