Seamaster Planet Ocean 600M Co‑Axial Chronometer GMT 43.5 mm

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 GMT pays homage to OMEGA’s dive watch heritage.

This model, with its scratch-resistant sapphire crystal, features a laquered black dial with a date window at the 3 o’clock position and a central GMT hand. The polished black ceramic bi-directional rotating bezel is enhanced with OMEGA Ceragold™ and is mounted on a 43.5 mm 18K red gold case on a black leather strap.

The OMEGA Seamaster Planet Ocean 600M GMT is water resistant to 60 bar (600 metres / 2000 feet), and has a helium-escape valve. The OMEGA Co-Axial calibre 8615 at the heart of this certified chronometer timepiece can be seen through the transparent caseback.

Features
Bi-directional rotating bezel
Chronometer
Date
GMT and Worldtimer
Helium escape valve
Screw-in crown
Time zone function
Transparent caseback

Case
Between lugs: 21 mm
Lug‑to‑lug: 49.2 mm
Thickness: 17.3 mm
Case diameter: 43.5 mm
Case: Red gold
Water resistance: 60 bar (600 metres / 2000 feet)
Total product weight (approx.): 180 g
1. Between lugs
2. Lug-to-lug
3. Case diameter
4. Thickness

Dial and Crystal
Dial colour: Black
Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides

Strap
Strap type: Leather strap
Strap color: Black
Strap surface: Alligator leather
Strap underside: Non‑grained calf leather
Buckle type: Foldover clasp
Buckle material: Orange gold

Reference
232.63.44.22.01.001