Urwerk UR-10 SpaceMeter Blue Concludes the Collection With a Cosmic Final Edition

Since its founding in 1997 by watchmaker Felix Baumgartner and designer Martin Frei, Urwerk has built its reputation on experimental forms of time display that challenge conventional watchmaking. The brand’s creations often combine satellite indications, wandering hours, and highly engineered mechanical systems with conceptual narratives rooted in science, astronomy, and industrial design. The new UR-10 SpaceMeter Blue continues that approach while bringing the collection to a close. Limited to 25 pieces, the watch represents the final edition of the UR-10 series, a model that approached timekeeping less as a measurement of passing hours and more as an expression of planetary motion.

Although housed in a comparatively restrained rounded case with a height of a mere 7.3mm, the UR-10 Spacemeter Blue remains one of the brand’s most unconventional creations. Its central hours and minutes are accompanied by three subsidiary indications that visualize the Earth’s physical movement through space. At 2 o’clock, the “Earth” counter tracks the distance covered by the planet’s rotation on its axis in 10-kilometer increments. At 4 o’clock, the “Sun” display records the Earth’s orbital movement around the Sun in 1,000-kilometer steps. A third display at 9 o’clock combines both systems on synchronized scales. A blue PVD dial with circular satin finishing serves as backdrop.

The concept extends to the case back, where a 24-hour scale and rotating indicator visualize the Earth’s rotation and revolution through engraved symbols representing the Earth and the Sun. The result is less a traditional astronomical complication than a mechanical interpretation of the planet’s continuous motion. Mechanically, the UR-10.01 automatic caliber was developed in collaboration with Vaucher Manufacture Fleurier and incorporates lightweight LIGA-manufactured wheels, some weighing as little as a human eyelash, according to the brand. The movement operates at 4 Hz, delivers a 43-hour power reserve, and drives the multiple distance indications through a complex system of five wheels and five axes designed to minimize friction and energy loss.

The 45.4mm case combines sandblasted titanium and steel and is topped by box-shaped sapphire crystals. The integrated titanium bracelet continues the watch’s monochromatic aesthetic. Pricing is marked at CHF70,000 before taxes or approximately $89,600 when converted to USD.

To learn more, visit Urwerk, here.