Omega Seamaster 300 M Diver Chronometer

File:Omega Seamaster.jpg

Omega Seamaster (private foto)

Seamaster 300 M Diver Chronometer is a dive watch by Omega.

Basic model of the Seamaster series.

There are two variants quite different in appearance: with black and blue dial, with or without colored (black/blue) bezel. The models are also equipped with two different self-winding movements: the Calibre Omega 2500 with co-axial escapement or its predecessor caliber Omega 1120.

Reference: 2220.80.00 stainless steel blue, blue bezel 2252.50.00 stainless steel black, Midsize, black bezel 2253.80.00 stainless steel blue, Midsize 2231.50.00 Titan, black 2254.50.00 stainless steel black, black bezel 2255.80.00 stainless steel blau 2222.80.00 stainless steel blue, Midsize, blue bezel 2922.80.91 stainless steel blue, Midsize, blue bezel, rubber strap 212.30.41.20.01.001 stainless steel black, black bezel, James Bond 007 LE 212.30.41.20.01.002 stainless steel black, black bezel 212.30.36.20.01.001 stainless steel black, Midsize, black bezel Movement: Self-winding movement Omega 2500 (basis ETA 2892-A2), co-axial escapement, 25.200 A/h Einige Modelle: Omega 1120 (basis ETA 2892-A2), 28,800 A/h COSC certified chronometer Rhodinated movement Power reserve 44 h Case: Stainless steel, polished/satin-finished / titanium D 41 mm (Midsize: 36.25 mm), H 11.5 mm Unidirectional turning bezel aus Aluminium Domed sapphire crystal with anti-glare treatment Screw-in caseback Helium escape valve Waterproof to 300 m Dial: Black or blau Hands and indexes with luminous material Superluminova Red seconds hand Functions: Hours, minutes, central seconds, date Bracelet: Stainless steel bracelet with folding clasp / rubber strap

Literature

• Omega-Uhren. Kaleidoskop einer bekannten Swiss Marke; Author: Anton Kreuzer; ISBN 3853783546
• Omega-Modelle; Author: Anton Kreuzer; ISBN 3853784186
• Omega Sportuhren; ISBN 3871880817
• Das ZEITGEFÜHL-Uhrenbuch; Author: Gerd-Lothar Reschke; ISBN 3-938607-61-0