Contents
Operating Instructions
Viii
Xviii
Contents
What are the service intervals?
Special recommendations
Environmental protection
Leather straps
Anti-reflective treatment
Screw-in crown
Omega International Warranty
Valid for U.S.A. only
Omega SA Rue Stämpfli 96, 2500 Bienne
Omega International Warranty
Above manufacturer’s warranty
Calibres 1426, 1530, 1532 fig
Quartz Watch
Calibres 1376, 1456 fig
Calibres 1424, 1538 fig
Calibre 4000 fig. IIbis
Time setting by pressing the corrector
Calibres 1424
Watch functions
Quartz chronograph
Calibre 1270 fig
Chronograph functions
Simple timing function crown in position
Pusher B Reset
Calibre
Pusher a Start stop read time
Pusher a Stop to read time Pusher a Press again to restart
Addition function crown in position
Pusher a Start
Pusher a Stop
Calibres 1120, 2500, 2520, 2610 fig 2627 fig. III 2300 fig
Power reserve cal Counter at 9 o’clock small seconds
Manual & Self-winding watch
Calibre 2201 Manual-winding
Power reserve
Crown has 2 positions
Calibres 3205 fig. XV 3220 fig. Xiii 3601
Pusher B reset after a stop
Self-winding chronograph
Regatta function cal
Apnea function based on a 14 minute dive
Regatta function
Apnea function cal
Changing the date press the corrector C at 10 o’clock
Self-winding chronograph with date
Calibre 3304 fig
Calibre 1151 fig
Self-winding split seconds chronograph
Watch functions calibre
Self-winding split seconds chronograph
Chronograph functions with split seconds
Manual-winding chronograph
Calibres 1861, 1863 fig. XV 1866, 3604 fig
Calibre 1866-Date and moon phase correction
Date setting small counter at 12 oclock press corrector C
Calibre 1680 fig
Setting the hands minutes and seconds
Perpetual calendar
Thermocompensation
Display and correction of the month
Display and correction of the yearly cycle
Self-winding GMT & GMT Chronograph
Calibres 1128 fig. VI 2628 fig 3603 fig
Self-winding GMT & GMT Chronograph
Bi-directional turning bezel calibre
Coincide with a given time signal
Second Time Zone calibre 1128, fig
Second Time Zone calibre 2628, fig. VII, calibre 3603, fig
Days Position Temperature 23C
Days 14,15 Position Temperature 23C
Other Omega mechanical watches
Precision tolerances
32 -1 to +6 seconds per day
Quartz watches
Pressure is gradually increased to
Helium escape valve
Helium escape valve fig
How to use the helium escape valve fig
Not functional, since it is screwed
Example calculating the speed of a car
Using the tachymetric scale
Tachymetric scale
Rubber strap
Rubber strap
Snap-fastening foldover clasps Opening
Adjusting the length
Foldover clasps
Closing
Closing fig
Adjusting the length fig
Foldover clasps with pushers Opening fig
Pictograms