Seamaster 300 41 mm

This 41 mm Seamaster 300, with its symmetrical case in polished and brushed stainless steel, has a matching bracelet.

The varnished dial, in OMEGA’s own Summer Blue, has a gradient finish to reflect the watch’s level of water resistance. In keeping with the colour code, OMEGA has filled the rhodium-plated hands, recessed hour markers, and open numerals with a unique light blue Super-LumiNova.

Turning the watch over reveals a stamped commemorative Seamaster logo depicting a trident-bearing Poseidon and two seahorses: OMEGA’s 1956 original and the brand’s current design. Behind which sits OMEGA’s Co-Axial Master Chronometer calibre 8912, certified at the industry’s highest level by the Swiss Federal Institute of Metrology (METAS).

Features
Anti-magnetic: The movement is unaffected by exposure to strong magnetic fields, even those greater than 1.5 tesla (15,000 gauss).
Chronometer: Label given to a watch which has undergone precision tests and received a certificate from an official body (COSC).
Master Chronometer Certified: Guaranteeing the Swiss industry’s highest standard of precision, performance and magnetic-resistance, as set by the Swiss Federal Institute of Metrology (METAS).
Screw-in crown: 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.
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.

Technical Data
Reference: 234.30.41.21.03.002
Between lugs: 21 mm
Lug‑to‑lug: 48.0 mm
Thickness: 13.9 mm
Case diameter: 41 mm
Case: Steel
Dial colour: Blue
Crystal: Domed, scratch‑resistant sapphire crystal with anti‑reflective treatment inside
Water resistance: 30 bar (300 metres / 1000 feet)
Total product weight (approx.): 156 g
Calibre: Omega 8912
Movement Type: Self winding
Power reserve: 60 hours

Bracelet
Material: Steel
Type of Clasp: Foldover clasp with comfort setting