3
English
Contents
1
INTRODUCTION
•
Special recommendations 4
•
Environmental protection 5
•
Leather straps 5
•
Anti-reflective treatment 6
•
Screw-in crown 6
•
OMEGA International Warranty 7
2
OPERATING INSTRUCTIONS
•
Quartz watch
11
Cal. 1376
•
1424
•
1426
•
1456
•
1530
•
1532
•
1538
•
4000
•
Quartz Chronograph Cal. 1270
•
5200 13
•
Manual & Self-winding watch
16
Cal. 1120
•
2005
•
2200
•
2201
•
2202
•
2300
•
2403
•
2500
•
2520
•
2610
•
2627
•
Self-winding chronograph
18
Cal. 1151
•
1152
•
1164
•
3205
•
3220
•
3301
•
3303
•
3304
•
3313
•
3601
•
3602
•
Self-winding split-seconds chronograph
21
Cal. 3600
•
3612
•
Manual-winding chronograph
23
Cal. 1861
•
1863
•
1866
•
3604
•
Perpetual calendar Cal. 1680 25
•
Self-winding GMT & GMT Chronograph
28
Cal. 1128
•
2628
•
3603
3
PRECISION TOLERANCES
•
Mechanical watches
•
Quartz watches 31
4
SPECIFIC SECTIONS/GENERAL INFORMATION
•
Helium escape valve 33
•
Tachymeter scale 35
•
Rubber strap 36
•
Foldover clasps 38
•
Pictograms 40