UR-120 "Spock"

Reference: UR-120 Spock
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Limited Edition: limited by production
Case: sandblasted titanium
Size: 44 x 47 x 15.8mm (LWH)
Movement: automatic-winding manufacture caliber UR-20.01
Function: wandering hours that split, retrograde minutes
Dial: openworked
Hands: luminous hands and markers
Power Reserve: approximately 48 hours
Water Resistance: 30m
Caseback: sapphire crystal
Strap/Bracelet: leather embossed with a ballistic pattern
Factory Warranty: two years


Urwerk introduces the UR-120, nicknamed “Spock,” featuring a time display with rotating satellites that split open to reproduce the famous Vulcan salute.

The latest celestial object in Urwerk's constellation is powered by caliber UR-20.01, whose central carousel is fitted with three arms, each one bearing a satellite. All four sides of said satellite bear an hour marker. When it exits the minute track and reaches the left part of the case, it actuates a trigger that commands the changing of the satellite face. The latter then shows its true nature with an unprecedented kinematic sequence.

The satellite splits open, revealing two rectangular studs. They take on a V shape, thus recreating the Vulcan salute that ultimately gave the UR-120 its nickname. Once separated, both studs spin on their own axis and shut, all in order to display the new hour unit.