Limited Edition: five pieces
Case: white ceramic 
Size: 51 x 43mm
Movement: hand-wound manufacture caliber UR-EMC2
Function: on-demand timing rate, power reserve
Power Reserve: approximately 80 hours
Water Resistance: 30m
Dial: black
Hands: luminous markers
Caseback: sapphire crystal
Strap/Bracelet: canvas

Originally purchased in 2022, this Urwerk EMC Time Hunter Stormtrooper is in excellent overall condition. The watch comes as a full set with its original box and papers. Goldsmith & Complications guarantees the watch’s authenticity. All of our pre-owned watches are covered by the manufacturer’s warranty. Learn more about our pre-owned watches.

Based on the first EMC generation rewarded twice by the GPHG, the new EMC enables its wearer to monitor both its precision as worn on the wrist as well as the amplitude of the watch. Interactivity remains at the heart of the EMC concept, and accuracy can be easily adjusted for each owner’s lifestyle rather than the controlled environment of the watchmaker’s atelier.

As a world-first, the EMC “Time Hunter” allows the owner to gauge both the state of the movement (Amplitude) and the chronometric performance (Precision) of his watch. The EMC’s monitoring unit is powered by a micro-generator made by the Swiss company Maxon, known for developing motors for NASA’s Mars rovers.

The balance is made of non-magnetic and anti-corrosion ARCAP. Its dimensions and shape have been carefully calculated to optimize data from the optical sensor, maximize aerodynamic efficiency and minimize loss of amplitude. When activated, a tiny optical sensor on the balance wheel captures the precise rate of oscillation of the 4 hertz / 28,800 vph regulator for 3 seconds. The precision can be adjusted by turning the screw on the back, which changes the active length of the spring. This allows the owner to adjust the time to suit his lifestyle.