Urwerk UR-300 Time Quantum
The Urwerk UR-300 Time Quantum features a novel jumping wandering hours display inspired by quantum mechanics, where hour indicators flip and rotate in unison. This futuristic design is housed in a new titanium case and utilizes a Vaucher cal. 3000-series movement with Urwerk's Dual Flow Turbines.
- Limited to 25 pieces in bare titanium and 25 pieces with AlTiN coating
- Price: CHF 168,000 excluding taxes
The UR-300's jumping wandering hours mechanism is inspired by quantum entanglement, with "atoms" responsible for hours flipping in tandem.
The mechanism involves a LIGA-formed arm and rack linked by a spring, interacting with a cam to create a 72° snap forward motion each hour.
The titanium case has a "somewhat militaristic look" with ribbed flanks for crown grip, and a 12 o'clock crown position typical of Urwerk.
One variant features an aluminum titanium nitride (AlTiN) coating, a ceramic surface treatment common on cutting tools.
The Vaucher cal. 3000-series base movement includes stop seconds, a free-sprung balance, dual barrels, and Urwerk's Dual Flow Turbines for automatic winding.
The watch's unique selling proposition is its aesthetic, achieved through clever engineering, with a steep asking price reflecting its exclusivity and complexity.