Diver 300M Co‑Axial Master Chronometer



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 classic grey dial decorated with the Teak Concept pattern and a date window at the 6 o’clock position. In addition to central hour, minute and seconds hands, there is also a GMT hand that completes one rotation around the dial every 24 hours.

A scratch-resistant sapphire crystal protects this unique dial. The bezel is mounted on a 43 mm 18K red gold case on a brown leather strap. This certified chronometer is powered by the OMEGA Co-Axial calibre 8615 which can be seen through the transparent caseback.

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Helium escape valve
Screw‑in crown
Unidirectional rotating bezel
Automatic watch
Master Chronometer Certified
Transparent case back

Technical Data

Between Lugs: 20 mm
Bracelet: Steel
Case: Steel
Case Diameter: 42 mm
Dial Color: White
Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Water Resistance: 30 bar (300 metres / 1000 feet)

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