Omega 9900 User Manual

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English
Introduction
– Special recommendations ............................. 4
– Environmental protection .............................. 5
– Leather straps ..................................... 6
– Anti-reflective treatment .............................. 6
– Screw-down crown .................................. 6
– OMEGA International Warranty ......................... 7
Operating instructions
– Quartz watch
Calibres: 1376, 1456, 1532, 4061, 4561, 4564 ................ 15
1424, 1538 ................................ 16
– Manual & Self-winding watch
Calibres: 8400, 8401, 8500, 8501, 8507, 8508, 8511, 8601, 8611,
8900, 8901, 8902, 8903, 8912, 8913, 8922, 8923 ........ 17
8602, 8612 ................................ 18
1120, 2300, 2500, 2507, 2520, 2610, 2627, 8520, 8521,
8700, 8701, 8704, 8705, 8800, 8801 ................ 19
2200, 2201, 2202, 2211, 2403, 8421, 8806, 8807 ........... 21
– Manual-winding chronograph
Calibres: 1861, 1863, 1866, 3201, 3203 .................... 22
– Self-winding chronograph with or without date
Calibres: 3202, 3220, 3330 ............................ 24
– Self-winding chronograph with date
Calibres: 1151, 1152, 1164, 3113, 3304, 3313, 3606, 3888, 3890 .... 25
9300, 9301, 9900, 9901 ........................ 27
– Automatic chronograph with moon phase
Calibres: 9904, 9905 ................................ 28
– Self-winding split-seconds chronograph
Calibre: 3612 .................................... 29
– GMT, Worldtimer, GMT Chronograph
Calibres: 2628, 3603, 8605, 8615, 8906, 8938, 8939, 9605, 9615 .... 31
Specific sections/general information
– Chronometer/Master Chronometer ........................ 35
– 15,000 gauss ..................................... 35
– Thermocompensated quartz ............................ 36
– Helium escape valve ................................. 37
– Measurement scales ................................. 39
– Foldover clasps .................................... 41
– Fine length adjustment clasps and diving clasp ............... 43
– Ploprof bezel and crown .............................. 44
– Bullhead crown .................................... 45
– Pictograms ....................................... 46
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Contents
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Omega 9900 Specifications

General

Brand	Omega
Model	9900
Power Reserve	60 hours
Water Resistance	50 meters
Case Material	Stainless Steel
Crystal	Sapphire
Functions	Chronograph, Date
Movement	Omega Co-Axial Master Chronometer Calibre 9900