The Titanium Field Guide

Omega Seamaster Aqua Terra Ultra Light (Gamma Titanium)

220.92.41.21.06.001

The Omega Seamaster Aqua Terra Ultra Light (Gamma Titanium) is a current-production dress watch with a Gamma titanium (Ti-aluminide); Grade 5 dial case, finished with sandblasted. It measures 41.0 mm across, 55 g, and is water resistant to 150 m. Inside is the Omega Caliber 8928 manual hand-wound (master chronometer, titanium bridges) movement, with 72 h power reserve. Complications: Time only. Priced from $48,600 (MSRP). Brand origin: Switzerland.

Titanium dress watchesLightweightGrade 5 titanium
Reference220.92.41.21.06.001
TypeDress
Price$48,600 · MSRP
Case diameter41.0 mm
Thickness
Lug-to-lug
Water resistance150 m
Weight55 g
OriginSwitzerland
MovementManual hand-wound (Master Chronometer, titanium bridges)
CaliberOmega Caliber 8928
Power reserve72 h
ComplicationsTime only
TitaniumGamma titanium (Ti-aluminide); Grade 5 dial
Surface treatmentSandblasted
Nickel-freeYes
Bracelet / strapStrap
CrystalSapphire, AR coated
Display backNo
DialGrade 5 titanium, stripe motif
LumeSuper-LumiNova
AvailabilityOffered
StatusCurrent
High confidence Verified 2026-06-19 Source: aBlogtoWatch Maker / listing ↗
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