Seamaster Aqua Terra 150M Master Co‑Axial Chronometer 41.5 mm

This classic yet robust timepiece represents a tribute to OMEGA’s rich maritime heritage. The dramatic and easily-recognisable dial design of the OMEGA Seamaster Aqua Terra 150M collection recalls the wooden decks of luxury sailboats.

This model features a sun-brushed and lacquered grey dial decorated with the Teak Concept pattern and a date window at 3 o'clock. A scratch-resistant sapphire crystal protects this unique dial.

The 18K red gold 41.5 mm case is presented on an 18K red gold bracelet. This certified chronometer is powered by the OMEGA Master Co-Axial calibre 8501 which is resistant to magnetic fields greater than 15,000 gauss and can be seen through the transparent caseback.

Features
Anti-magnetic
Chronometer
Date
Screw-in crown
Time zone function
Transparent caseback

Case
Between lugs: 20 mm
Lug‑to‑lug: 48.5 mm
Thickness: 13.0 mm
Case diameter: 41.5 mm
Case: Red gold
Water resistance: 15 bar (150 metres / 500 feet)
Total product weight (approx.): 217 g
1. Between lugs
2. Lug-to-lug
3. Case diameter
4. Thickness

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

Bracelet
Material: Red gold
Type of Clasp: Butterfly clasp

Reference
231.50.42.21.06.002