The Titanium Field Guide

Urwerk UR-120 Spock (titanium)

The Urwerk UR-120 Spock (titanium) is a current-production other watch with a Titanium (grade undisclosed) case, finished with sandblasted titanium; steel bezel. It measures 44.0 mm across, 47 mm lug to lug, and is water resistant to 30 m. Inside is the Urwerk UR 20.01 automatic (wandering hours) movement, with 48 h power reserve. Complications: Time only. Brand origin: Switzerland.

Titanium other watchesMicrobrand
Reference–
TypeOther
Price– · approx CHF 100,000
Case diameter44.0 mm
Thickness–
Lug-to-lug47 mm
Water resistance30 m
Weight–
OriginSwitzerland
MovementAutomatic (wandering hours)
CaliberUrwerk UR 20.01
Power reserve48 h
ComplicationsTime only
TitaniumTitanium (grade undisclosed)
Surface treatmentSandblasted titanium; steel bezel
Nickel-freeYes
Bracelet / strapLeather strap
CrystalSapphire
Display backNo
DialSatellite hours
LumeSuper-LumiNova
AvailabilityOffered
StatusCurrent; maker page pending verification
Medium confidence Verified 2026-06-22 Source: Urwerk Maker / listing ↗
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