Wristwatch series by Omega

The dive watch range Seamaster exists since 1948. Their models were designed as rugged sports watches. Waterproof, screwed case, the first were equipped with the calibre 28.10 (350) (with small second). Later models had an indirect central second and on the back cover a seahorse was engraved. In the 1960s most Seamaster models hat a monocoque case. Part of the Seamaster range was certified as chronometer.

After models of the range De Ville from 1999 had been equipped with the newly developed co-axial escapement, this low-wear escapement is increasingly used also in the models of the Seamaster range.

• Omega Seamaster 300 M Diver Chronometer
• Omega Seamaster 300 M GMT
• Omega Seamaster 300 M Diver Chronograph
• Omega Seamaster Aqua Terra Chronometer
• Omega Seamaster Aqua Terra Chronograph
• Omega Seamaster Planet Ocean dive watch
• Omega Seamaster Planet Ocean diver chronograph
• Omega Seamaster Racing Chronometer Regatta chronograph
• Omega Seamaster Apnea Countdown chronograph for divers
• Omega Seamaster Railmaster Chronometer
• Omega Seamaster Railmaster Chronograph

• Omega-Uhren. Kaleidoskop einer bekannten Swiss Marke; Author Anton Kreuzer; ISBN 3853783546
• Omega-Modelle; Author Anton Kreuzer; ISBN 3853784186
• Das ZEITGEFÜHL-Uhrenbuch; Author Gerd-Lothar Reschke; ISBN 3-938607-61-0

• Omega, official website