Seamaster Diver 300M Automatic 41 GMT Stainless Steel / White / Bracelet / Great White

In Context

At 41 mm it is sized to the current mainstream: 40 mm is the median across every watch measured in this catalogue. The case back is closed, so the movement stays out of sight, and the sapphire crystal will resist everything short of deliberate abuse. 300 m is a professional diving rating, far past any demand a wrist is likely to make of it.

The movement winds itself from the motion of your wrist. 44 hours of reserve carries it overnight, but not through a weekend in a drawer. At 28,800 vph the seconds hand advances 8 times a second.

2538.20.00 stands on its own in this catalogue — no other reference here shares its base number. It pairs a white dial with a stainless steel case. Beyond the time it carries a gmt.

Automatic movement with additional 24-h hand based on ETA 2892.

6 other watches in the library run the Omega 1128.

Omega

Seamaster Diver 300M Automatic 41 GMT Stainless Steel / Black / Bracelet / 50th Anniversary

2234.50.00 · 41 mm

Omega

Seamaster Diver 300M Automatic 41 GMT Yellow Gold / Blue / Bracelet

2134.80.00 · 41 mm

Omega

Seamaster Diver 300M Automatic 41 GMT Yellow Gold / Blue / Leather

2634.80.93 · 41 mm

Omega

Seamaster Diver 300M Automatic 41 GMT Stainless Steel / Black / Bracelet / 50th Anniversary

2234.50.00 features a stainless steel case and matching bracelet. It was created in celebration of the Seamaster's 50th anniversary. Ref. 2534.50.00 is similar though fitted with the Seamaster style bracelet. · 41 mm