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 bezel is mounted on a 41.5 mm stainless steel casebody and presented on a stainless steel and 18K red gold bracelet. This certified chronometer is powered by the OMEGA Master Co-Axial calibre 8500 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: Steel ‑ red gold
Water resistance: 15 bar (150 metres / 500 feet)
Total product weight (approx.): 160 g

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

Bracelet
Material: Steel ‑ red gold
Type of Clasp: Butterfly clasp

Reference
231.20.42.21.06.003