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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, 1426, 1456, 1530, 1532, 4561, 4564  .........  15 
    1424, 1538  .............................   16
–  Quartz Chronograph 
  Calibre:  5200  .................................  17
–  Manual & Self-winding watch 
  Calibres:  8500, 8501, 8507, 8601, 8611 ..................  19 
    8602, 8612 ..............................  20 
    1120, 2300, 2500, 2507, 2520, 2610, 2627, 8520, 8521 . .   21 
    2005, 2006, 2007, 2200, 2201, 2202, 2211, 
    2403, 8401, 8421  .........................   23
–  Manual-winding chronograph 
  Calibres:  1861, 1863, 1866, 3200, 3201, 3203, 3604  .........  24
–  Self-winding chronograph with or without date 
  Calibres:  3202, 3220, 3330  .........................   26
–  Self-winding chronograph with date 
  Calibres:  1151, 1152, 1164, 3301, 3303, 3304, 3313, 
    3606, 3888, 3890  .........................   27 
    9300, 9301  .............................   29
–  Self-winding split-seconds chronograph 
  Calibres:  3600, 3612  .............................  30
–  Self-winding GMT & GMT Chronograph 
  Calibres:  2628, 3603, 8605, 8615  .....................   32
Precision tolerances 
–  Mechanical watches/Quartz watches  ....................  34
Specific sections/general information
–  Helium escape valve ..............................  36
–  Measurement scales ..............................  38
–  Foldover clasps  .................................   40
–  Ploprof bezel and crown  ...........................  41
–  Pictograms ....................................  42
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01-OMEGA_V14-I_EN.indd   2-3 16/05/12   14:01:17