OMEGA Seamaster
PLANET OCEAN 600M CO−AXIAL MASTER CHRONOMETER GMT 43.5 MM

Steel on Steel
Ref. 215.30.44.22.01.001
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It was with OMEGA’s maritime legacy in mind that the brand launched its Planet Ocean line in 2005. The stylish OMEGA Seamaster Planet Ocean 600M Master Chronometer GMT pays homage to OMEGA’s dive watch heritage.

This model, with its scratch-resistant sapphire crystal, features a black ceramic dial with Arabic numerals, a date window at the 3 o’clock position and a central GMT hand. Mounted on the 43.5 mm stainless steel case is the world's first polished bi-ceramic black and white bezel. Here, the numerals and scaling are delivered in contrasting colours to separate night from day.

Other features include an alveol screw-in caseback and a stainless steel bracelet with patented extendable foldover clasp.

The OMEGA Seamaster Planet Ocean 600M Master Chronometer GMT is water resistant to 60 bar (600 metres / 2000 feet), and has a helium-escape valve. The OMEGA Master Chronometer calibre 8906 at the heart of this timepiece can be seen through the transparent caseback. To achieve Master Chronometer status, it has passed the 8 rigorous tests set by METAS (The Swiss Federal Institute of Metrology).

Case

  • Total product weight (approx.) 226 g
  • Between lugs 21 mm
  • Thickness 17.0 mm
  • Case Material Steel
  • Case Diameter 43.5 mm
  • Water resistance 60 bar (600 metres / 2000 feet)

Features

  • Anti‑magnetic
  • Bi-directional rotating bezel
  • Chronometer
  • Date
  • GMT and Worldtimer
  • Helium escape valve
  • Master Chronometer Certified
  • Screw‑in crown
  • Transparent case back
  • Time zone function

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Specifications

  • Case Material Steel
  • Water Resistance 60 bar (600 metres / 2000 feet)
  • Case Diameter 43.5 mm
  • Thickness 17.0 mm
  • Between lugs 21 mm
  • Product weight (approx.) 226 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 comfort setting and 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 8906
    Self-winding movement with Co-Axial escapement. Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss. GMT and time zone functions. Free sprung-balance with silicon balance spring, two barrels mounted in series, automatic winding in both directions. Special luxury finish with rhodium-plated rotor and bridges with Geneva waves in arabesque.
  • Power Reserve 60 Hours
  • Type SELF WINDING
  • Frequency 3.5 Hz

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