Limited Edition: 25 pieces
Case: stainless steel coated with blue PVD
Size: 49.7 x 41mm
Movement: automatic-winding manufacture caliber UR 12.02
Function: wandering hours, distance traveled on Earth, and distance traveled by Earth
Power Reserve: approximately 48 hours
Water Resistance: 30m
Dial: openworked
Hands: luminous hands and markers
Caseback: sapphire crystal
Strap/Bracelet: canvas
Factory Warranty: two years

The UR-100 takes us on a journey through both time and space, merging two concepts at the very core of Urwerk. The UR-100 SpaceTime features Urwerk’s iconic satellite display, differing in one significant way. After indicating the minutes in the 0-to-60 arc along the bottom of the dial, the vivid green and yellow arrowhead hand (one of three) disappears – only to reappear at 9 o'clock to track the 555.55 kilometers the earth rotates at the equator every 20 minutes. The hand reappears again at 3 o'clock to display a kilometer counter tracking 20 minutes of the earth's revolution around the sun (35,742 kilometers).

Blending form and function, calculation and imagery, and theory and actuality, the UR-100V is adorned in blue: blue for the steel case, blue for the atypical movement, blue for the orbital carousel. A blue recalling our planet Earth. Almost all of the elements of the movement, including the automatic rotor regulated by its Windfänger turbine and the entire satellite hour display system, are also blue – as are the technical canvas strap and buckle.