“The scorpion is a nasty beast – yet the design of the UR-150 is gentle. It’s very URWERK … the aggressive symbolism belies the reality of the watch’s cool, calm personality," says Felix Baumgartner of the Urwerk UR-150 Scorpion Blue. In the UR-150's retrograde mechanism, a flying carousel bearing the three hour satellites follows a route determined by a cam. The latter orchestrates the motion of the carousel, a performance that lasts precisely 60 minutes. As the hour hand reaches ’60’, an URWERK spring triggers the UR-150's lightning-fast attack: the retrograde hand makes a 240° jump and the hour satellites simultaneously rotates 270°. Brand: Urwerk Model: UR-150 Scorpion Blue Reference Number: UR-150 Movement: Automatic Case Material: Case Size: 42.49mm Dial: Blue Skeleton Bracelet/Strap: Blue Gender: Men's Watch/Unisex Warranty: Manufacturer's 2 Year Warranty Features: Flyback Retrograde Satellite Hours Shop other beautiful pieces in our Urwerk Collection. For inquiries on the piece please contact: boutique@shsilver.com