The Titanium Field Guide

Sinn T50

The Sinn T50 is a current-production diver watch with a Titanium case, finished with bead-blasted (hardened bezel). It measures 41.0 mm across, 12.3 mm thick, and is water resistant to 500 m. Inside is the Sellita SW300-1 automatic movement, with 56 h power reserve. Complications: Date. Priced from $3,000 (approx). Brand origin: Germany.

Titanium diver watchesUnder $3,000
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Reference–
TypeDiver
Price$3,000 · approx
Case diameter41.0 mm
Thickness12.3 mm
Lug-to-lug–
Water resistance500 m
Weight–
OriginGermany
MovementAutomatic
CaliberSellita SW300-1
Power reserve56 h
ComplicationsDate
TitaniumTitanium
Surface treatmentBead-blasted (hardened bezel)
Nickel-freeYes
Bracelet / strapTitanium bracelet or silicone strap
CrystalSapphire, AR coated
Display backNo
DialBlack
LumeSuper-LumiNova
AvailabilityOffered
StatusCurrent
Medium confidence Verified 2026-06-18 Source: Monochrome Maker / listing ↗
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