OMEGA Seamaster
DIVER 300M CO−AXIAL CHRONOMETER GMT CHRONOGRAPH 44 MM

Steel on Steel
Ref. 212.30.44.52.01.001
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OMEGA’s sporty Seamaster collection is a tribute to the brand’s maritime legacy. This exquisite example of our renowned watchmaking pays homage to OMEGA’s dive watch heritage and our adventurous pioneering spirit.

This OMEGA Seamaster Diver 300M GMT Chronograph features a matt black dial with 30-minute and 12-hour recorders and a small seconds sub-dial. There is a red GMT hand that matches the red 24-hour scale on the dial which makes it possible to keep track of time in a second time zone.The matt black ceramic unidirectional rotating bezel is mounted on a 44 mm stainless steel case with a helium-escape valve. The watch is presented on a stainless steel bracelet.

This chronograph is powered by the OMEGA Co-Axial calibre 3603.

Case

  • Total product weight (approx.) 244 g
  • Between lugs 21 mm
  • Thickness 17.7 mm
  • Case Material Steel
  • Case Diameter 44 mm
  • Water resistance 30 bar (300 metres / 1000 feet)

Features

  • Chronograph
  • Chronometer
  • Date
  • GMT and Worldtimer
  • Helium escape valve
  • Screw‑in crown
  • Small seconds
  • Time zone function
  • Unidirectional rotating bezel

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Specifications

  • Case Material Steel
  • Water Resistance 30 bar (300 metres / 1000 feet)
  • Case Diameter 44 mm
  • Thickness 17.7 mm
  • Between lugs 21 mm
  • Product weight (approx.) 244 g
  • Dial Color Black
  • Crystal Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides

Bracelet

  • Bracelet Material Steel
  • Type of Clasp Foldover clasp with diver extension

Warranty

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.

  • Calibre OMEGA 3603
    Self-winding chronograph with column wheel mechanism, free sprung-balance and Co-Axial escapement for greater precision and durability. 2nd time zone through 24 hour hand. 12 hour and 30 minute totalizers, start/stop push button, return-to-zero push button. Rhodium plated finish and gold plated engravings. Officially certified chronometer.
  • Power Reserve 52 Hours
  • Type SELF WINDING

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