The Titanium Field Guide

Omega Seamaster Diver 300M Titanium-Tantalum (LE)

210.60.42.20.99.001

The Omega Seamaster Diver 300M Titanium-Tantalum (LE) is a current-production diver watch with a Grade 2 titanium case, finished with brushed. It measures 42.0 mm across, and is water resistant to 300 m. Inside is the Omega Caliber 8806 automatic (master chronometer, metas) movement, with 55 h power reserve. Complications: Date. Brand origin: Switzerland.

Titanium diver watchesDisplay back
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Reference210.60.42.20.99.001
TypeDiver
Price– · limited edition of 2,500
Case diameter42.0 mm
Thickness–
Lug-to-lug–
Water resistance300 m
Weight–
OriginSwitzerland
MovementAutomatic (Master Chronometer, METAS)
CaliberOmega Caliber 8806
Power reserve55 h
ComplicationsDate
TitaniumGrade 2
Surface treatmentBrushed
Nickel-freeYes
Bracelet / strapTitanium bracelet (tantalum and Sedna gold links)
CrystalSapphire, AR coated
Display backYes
DialBlue
LumeSuper-LumiNova
AvailabilityOffered
StatusCurrent (limited edition)
High confidence Verified 2026-06-19 Source: Revolution Maker / listing ↗
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