Urwerk UR-101 Diamond Sky Edition: A Celestial Timepiece

Experience Celestial Elegance on Your Wrist

The Enduring Legacy of the UR-101: A Foundation for Innovation

The UR-101 holds a significant place in Urwerk's history, being one of the inaugural models launched by the independent watchmaker in 1997. Alongside its counterpart, the UR-102, it pioneered the distinctive wandering hours complication that has become a hallmark of the brand. This groundbreaking design established Urwerk's commitment to pushing the boundaries of traditional time display, marking a pivotal moment in contemporary horology. With the recent reintroduction of the UR-101 through the textured T-Rex edition, Urwerk consistently demonstrates the model's capacity for artistic and technical evolution.

Crafting the Diamond Sky: A Dazzling Exterior

The new UR-101 Diamond Sky maintains the contemporary UR-101's ergonomic and visually striking case design. Measuring 41mm in diameter and a slender 9.33mm in thickness, its curved profile is instantly recognizable. A notable update from the original design is the repositioning of the crown to 12 o'clock, complemented by a convenient puller on the case back. The steel casing is meticulously engraved with an intricate geometric pattern, into which 214 ethically sourced diamonds, totaling 1.63 carats, are meticulously set. This arrangement evokes the mesmerizing imagery of a starlit constellation, adding a celestial dimension to the timepiece. The watch also boasts a water resistance rating of 30 meters.

A Unique Time-Telling Experience: The Wandering Hours Display

Beneath its arched sapphire crystal, the UR-101 Diamond Sky retains the original model's iconic time display. This innovative system features two rotating satellite indicators, each carrying hour markers, that traverse a 180-degree minute track from left to right. As one hour completes its cycle, the subsequent hour emerges, ensuring a seamless and intuitive reading of time. This dynamic "motion-over-static" principle has been central to Urwerk's design philosophy since its inception. For optimal readability in low-light conditions, the numerals and markers are treated with Super-LumiNova.

The Power Within: Calibre UR-1.01V

Driving the intricate display of the UR-101 Diamond Sky is the automatic calibre UR-1.01V. This movement is built upon a reliable Vaucher base, further enhanced by Urwerk's in-house developed wandering hours module. Operating at a frequency of 28,800 vibrations per hour (4Hz), it provides a substantial 48-hour power reserve. The movement's construction incorporates a sophisticated blend of materials, including brass, copper, and ARCAP, and is finished with a combination of sandblasting, snailing, and satin brushing, highlighting Urwerk's dedication to both aesthetic and mechanical excellence.

Exclusive Presentation and Availability: A Limited Edition Masterpiece

The UR-101 Diamond Sky is presented with a textured white rubber strap, featuring a black calfskin lining, and secured with a steel pin buckle. This exquisite timepiece is offered as a limited edition of just 25 pieces, making it a truly exclusive collector's item. Its creation marks a rare and captivating foray into the realm of high jewelry for Urwerk, a brand typically celebrated for its technical prowess. The price for this exceptional watch is CHF 85,000, excluding taxe