Omega CALIBRE 1666 Quick start guide

CALIBRE
1666
13 1/4’’’
Ø 30.60 mm
Version A Version B Version C
012
Versions: Trimmer Limited edition Heat-compensated
Height on movement 6.90 mm
Number of jewels 9

Exclusive OMEGA movement, Multi-function quartz. Luxury decoration, côtes de Genève, gilded
engravings. Display of hour, minute and second in centre. Digital display : hours, minutes and seconds, date,
alarm, mission elapsed time, mission elapsed alarm, universal time, universal time alarm, countdown,
chronograph.
Technical Guide TG-19-C-069-E A
Produced by: pelrom Date: 19.11.2009
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Page
Contents
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Calibre 1666 1
General information for calibre 1666
Major points / Standard movement exchange / Mandatory tools 3
Spare parts list for calibre 1666 4
Specific information for calibre 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 / Functions 9
Time / Hours 10
Hands 11
Date (change the date) / Alarm 12
Alarm / Mission elapsed time 13
Mission elapsed time alarm 14
Universal time / Set the universal time 15
Universal time alarm 16
Countdown / Start and stop of the countdown / Chronograph 17

General information for calibre 1666
Major points
Information on the battery (ref. 1449953E20)
3 V Lithium
Ø 23 mm H 2 mm
Renata CR2320
Varta CR2320
Energizer CR2320
Standard movement exchange
Follow Working Instruction 31 for standard movement
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 tweezers 502 310 0051
Full hand-fitting set 507 0011
Screwdriver for push-piece screw 502 220 0051
Nasa caseback plastic fitting 502 T98 0011
Metal fitting to remove hands 502 T98 0021
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Spare parts list for calibre 1666
Battery Version Reference
1666A 1449953E20
1666B limited version
1666C 1449953E20
Battery insulator Version Reference
1666A 722166620651
1666B limited version
1666C 722166620651
Time setting stem switch Version Reference
1666A
7221666510201666B
1666C
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Fig. 1.0 1.0 CS Test (Customer services)
1.1 Operations to enter into CS test mode :
1. Remove the battery
2. Wait for the LCD segments to disappear.
3. Hold the crown pressed in.
4. Insert the battery, the LCD displays «TEST 0».
5. Release the crown, test 0 is carried out.
6. Press the crown to perform the next test, the LCD
displays the number of the next test «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 production tests.
This test is also used to modify this correction value if
necessary. Every connection between the battery’s + pole
and the C+ or C- test points increases or decreases the
correction value and therefore adjusts the watch rate.
C-
C+
Battery + pole
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Specific Information for calibre 1666