Seamaster Aqua Terra 150M Co Axial Master Chronometer GMT Worldtimer 43 mm

This 43 mm Worldtimer, cased in brushed grade 2 titanium, has an integrated strap in black structured rubber, with additional decorative link and clasp in brushed titanium.

At the centre of the black and grey dial, framed by a brushed black ceramic bezel, OMEGA has produced a vision of Earth, viewed from above the North Pole, by laser-ablating continents and colours on a grade 5 titanium surface. Circling the topographic map is a 24-hour indication, divided into night and day sections.

OMEGA’s home city of Bienne Switzerland is among the many global destinations circling around the dial and its outer ring. All place names, with the exception of the British capital are coloured grey. London is in red to highlight Greenwich Mean Time, now more formally known as Universal Time Coordinated (UTC).

To complement the matte look of the dial, OMEGA has opted for blackened hands and indexes, filled with white Super-LumiNova to emit a blue glow in the dark. Powering the watch is OMEGA’s Co-Axial Master Chronometer Calibre 8938.

FEATURES

Anti‑magnetic
Chronometer
Date
GMT and Worldtimer
Master Chronometer Certified
Screw‑in crown
Time zone function
Transparent caseback
Between lugs: 21 mm
Lug‑to‑lug: 50 mm
Thickness: 14.1 mm
Case diameter: 43 mm
Case: Titanium
Water resistance: 15 bar (150 metres / 500 feet)
Total product weight (approx.): 94 g
Dial colour: Grey
Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Strap type: Rubber strap
Strap color: Black
Strap surface: Rubber
Strap underside: Rubber
Buckle type: Foldover clasp
Buckle material: Titanium