Seamaster Master Co‑Axial Chronometer 41 mm

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 sand-blasted blue dial with 18K Sedna™ gold hands coated with  "vintage" Super-LumiNova. The 18K Sedna™ gold bezel has a ceramic bezel ring with a Ceragold™ diving scale. The 41 mm grade 5 titanium case is presented on a brown leather strap.

A transparent caseback makes it possible to see the anti-magnetic OMEGA Master Co-Axial calibre 8400 within.

Features
Anti-magnetic
Chronometer
Screw-in crown
Time zone function
Transparent caseback
Unidirectional rotating bezel

Case
Between lugs: 21 mm
Lug‑to‑lug: 48.0 mm
Thickness: 14.7 mm
Case diameter: 41 mm
Case: Titanium ‑ Sedna™ Gold
Water resistance: 30 bar (300 metres / 1000 feet)
Total product weight (approx.): 84 g

Dial and Crystal
Dial colour: Blue
Crystal: Domed, scratch‑resistant sapphire crystal with anti‑reflective treatment inside

Strap
Strap type: Leather strap
Strap color: Brown
Strap surface: Non‑grained calf leather
Strap underside: Non‑grained calf leather
Buckle type: Foldover clasp
Buckle material: Titanium

Reference
233.62.41.21.03.001