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6.90 mm Number of jewels 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.
Calibre 1666 General information for calibre 1666 Major points / Standard movement exchange / Mandatory tools Spare parts list for calibre 1666 Specifi c information for calibre 1666 5-17 CS Test (Customer services) / Operations to enter into CS test mode / Rate adjustment...
General information for calibre 1666 Major points Information on the battery (ref. 1449953E20) 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...
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 1666B 722166651020 1666C OMEGA SA WORLD SERVICE ORGANIZATION...
Specifi c Information for calibre 1666 1.0 CS Test (Customer services) Fig. 1.0 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.
Specifi c Information for calibre 1666 Operating procedure 1. Measure the rate with an integration time of 960 seconds (sixteen minutes). The rate is measured with the stem pulled out to position 2. Test mode « magnetic » (rate measure of step motor).
Specifi c Information for calibre 1666 Test description: Identification Test no. Test description IDENTIFICATION Test 0 Software identification display. 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 value if necessary. Every...
Specifi c Information for calibre 1666 1.0 Electrical tests Fig. 1.0 Measurements in movement without battery enclosure. For measurements with battery enclosure, measurement 3 is made directly on the piezzo contact spring. Setting of Position Measurement Test Remarks apparatus Measurement without battery, 10 K 2.6 - 3.4 K...
Specifi c Information for calibre 1666 Fig. 1.0 1.0 Operating instructions Functions The crown is the main command button for passing from one function to another. In neutral position 1, it guarantees the watch’s water-resistance. A short press on the crown makes the next function appear ;...
Specifi c Information for calibre 1666 2.0 TIME Fig. 2.0 To set the digital time : TIME - Press the crown until is displayed. Go On ? - Pull out the crown to position 2 : appears. - Press P1, the seconds ( ) blink.
Specifi c Information for calibre 1666 2.2 HANDS Fig. 2.2 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.
Specifi c Information for calibre 1666 2.3 DATE Fig. 2.3 To Change the Date : - Press the crown until the DATE function is displayed. Go On ? - Pull the crown to position 2 : displayed and the date, month and year blink.
Specifi c Information for calibre 1666 Fig. 2.4 2.4 ALARM HOURS - Press P1 : is displayed and the hours blink. - Press P2 to add or P3 to subtract hours. ALARM - Press the crown into position 1. The automatically set and is displayed.
Specifi c Information for calibre 1666 Fig. 2.5 2.5 MISSION ELAPSED TIME ( - Press P2 to add or P3 to subtract hours. - Press P1, the day number ( DAYS ) blinks. - Press P2 to add or P3 to subtract days.
Specifi c Information for calibre 1666 Fig. 2.7 2.7 UNIVERSAL TIME ( Universal Time The UNIVERSAL TIME ( ) function makes it possible to display either GMT or a second time zone. In addition to 24 hour time, the number of the day of the year is displayed, as calculated by the perpetual calendar in the DATE function.
Specifi c Information for calibre 1666 Fig. 2.8 2.8 UNIVERSAL TIME ALARM ( Description This alarm rings once, for 15 seconds, at a specified day and time. When the alarm rings, UNIVERSAL TIME ALARM ( ) function is displayed. If the alarm ring is not stopped, a second alarm rings one minute later for 15 seconds.
Specifi c Information for calibre 1666 2.9 COUNTDOWN ( Fig. 2.9 To program the countdown time (maximum countdown 99:59:59 ; ) - Press the crown until CDT 00:00:00 is displayed. - Push the crown during 3 seconds or pull it to position 2.