Seamaster 300 Omega Co‑Axial Master Chronometer 41 mm
Platinum on leather strap
OMEGA first introduced the Seamaster 300 in 1957 as a watch especially for divers. On this contemporary model, the legendary design has been transformed for luxury style.
The 41 mm case has been made from platinum-gold and features a green ceramic bezel with a platinum Liquidmetal™ diving scale. Most captivating of all is the watch’s deep green dial, which is made from the precious stone malachite. It includes 18K white gold hands that are filled with “vintage” Super-LumiNova.
Presented on a green leather strap, the watch is driven by the OMEGA Master Chronometer Calibre 8913, certified at the industry’s highest standard by the Swiss Federal Institute of Metrology (METAS).
All OMEGA watches are delivered with a 5-year warranty that covers the repair of any material or manufacturing defects. Please refer to the operating instructions for specific information about the warranty conditions and restrictions.
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).
Liquidmetal is an alloy which is considerably harder than stainless steel yet bonds seamlessly with ceramics. The blended materials are particularly resistant to scratching and corrosion.
Screw-in crown Screw-in crown
Self-locking crown, screwed into the tube of the case, used for highly water resistant divers' watches.
Transparent case back Transparent case backA transparent case back - frequently made of sapphire - makes it possible to see the movement inside the watch.
Unidirectional rotating bezel 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: 21 mm
- Bracelet: leather strap
- Case: Platinum
- Case diameter: 41 mm
- Dial colour: Green
- Crystal: Domed, scratch‑resistant sapphire crystal with anti‑reflective treatment inside
- Water resistance: 30 bar (300 metres / 1000 feet)
The advantages of this Master Chronometer watch
Behind the elegance of every Master Chronometer timepiece is the highest level of testing: 8 tests over 10 days, to ensure superior precision and anti‑magnetic resistance. We’ve raised our standards. You can too.
Movement CALIBER OMEGA 8913
Power reserve 60 hours
Type Self winding
Self-winding movement with Co-Axial escapement. Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss. Free-sprung balance with silicon balance spring, two barrels mounted in series, automatic winding in both directions. Time zone function. Special luxury finish with 18K Sedna™ gold rotor and balance bridge with Geneva waves in arabesque.
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