OMEGA first introduced the Seamaster 300 in 1957 - it was a watch designed especially for divers and professionals who worked underwater.
More than half a century later, the timepiece makes a comeback in a completely upgraded and enhanced form, ready for a new generation of adventurers. This Seamaster 300 has a blue enamel dial with 18K white gold hands coated with "vintage" Super-LumiNova. The polished ceramic bezel ring has an 850-grade platinum Liquidmetal™ diving scale.
The 41 mm brushed and polished 950 platinum case is presented on a matching bracelet. This timepiece will be produced in an edition limited to 357 pieces - the limited edition number of each model is noted on the dial (0/357). A transparent caseback makes it possible to see the anti-magnetic OMEGA Master Co-Axial calibre 8401 within.
The movement is unaffected by exposure to strong magnetic fields, even those greater than 1.5 tesla (15,000 gauss).
Label given to a watch which has undergone precision tests and received a certificate from an official body (COSC).
Limited edition (357)
A series of watches whose production run is determined in advance of production and limited to a set number.
Self-locking crown, screwed into the tube of the case, used for highly water resistant divers' watches.
Time zone function
Allows the hour hand to be easily adjusted to different time zones without stopping the watch.
Transparent case back
A transparent case back - frequently made of sapphire - makes it possible to see the movement inside the watch.
Unidirectional rotating bezel
A bezel which turns in only one direction. Particularly useful for divers who cannot accidentally rotate it in the wrong direction, which could cause them to miscalculate their dive times. A rotating bezel makes it easy to measure elapsed time.
- Between lugs: 21mm
- Bracelet: platinum
- Case: Platinum
- Case diameter: 41mm
- Dial color: Blue
- Crystal: Domed, scratch‑resistant sapphire crystal with anti‑reflective treatment inside
- Water resistance: 30 bar (300metres / 1000 feet)
- Movement type: Self winding
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For: Seamaster 300 Master Co-Axial Chronometer 41 mm Blue Dial