Seamaster Aqua Terra 150M Master Co-Axial 30 Stainless Steel - Sedna Gold / Pine

In Context

At 30 mm it is small by current standards, in the range most wristwatches occupied before cases began growing through the 1990s. At 10.6 mm thick it is about average for a modern wristwatch. The case back is open, so the movement is visible without taking the watch apart, and the sapphire crystal will resist everything short of deliberate abuse. 150 m is genuine swimming resistance — more than the shape of this watch suggests it would need.

The movement winds itself from the motion of your wrist. 48 hours of reserve is enough to set it down on Friday evening and find it still running on Monday. At 25,200 vph the seconds hand advances 7 times a second.

220.20.30.20.10.002 stands on its own in this catalogue — no other reference here shares its base number. It pairs a green sunburst dial with a sedna gold, stainless steel case.

Self-winding movement with Co-Axial escapement. Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss. Free sprung-balance with silicon balance spring, automatic winding in both directions. Date display at 6H. Special luxury finish with rhodium plated rotor and bridges with Geneva waves in arabesque.

11 other watches in the library run the Omega 8750.

Omega

Seamaster Aqua Terra 150M Master Co-Axial 30 Stainless Steel / Lavender / Bracelet

220.10.30.20.10.002 · 30 mm

Omega

Seamaster Aqua Terra 150M Master Co-Axial 30 Stainless Steel / Sandstone

220.10.30.20.09.001 · 30 mm

Omega

Seamaster Aqua Terra 150M Master Co-Axial 30 Stainless Steel / MOP

220.10.30.20.55.001 · 30 mm

Omega

Seamaster Aqua Terra 150M Master Co-Axial 30 Stainless Steel / Silver / Bracelet

220.10.30.20.02.001 · 30 mm