Ulysse Nardin Marine Chronometer Watch 45 mm Caliber UN-118

Description: Original owner with original box and papers,including the plastic wrap for the dial,extra pieces for the bracelet. As many watch enthusiasts this is one of many watches I own,which is occasionally wear here and there. It has never been polished,so after polishing it would be almost perfect like never worn. This is a movement made with parts of DIAMonSIL . Diamond&Silicium is a revolutionary alliance of silicium and man-made diamond. It is an extremely light but hard material that eliminates friction and removes the need for lubrication of the escapement – the watchmaker’s holy grail. Sigatec is the only company in the world capable of producing high-precision components both in Silicium and DIAMonSIL; a nanotechnology which has taken many years to develop. Caliber 118 will be the first member of a family of movements with an in-house-produced and patented DIAMonSIL escapement together with the in-house-produced oscillator adjustable with four screws and fitted with a silicium 1.1.1 hairspring. This oscillator, patented in 2007, was first put on the market in the Sonata Silicium in March 2008. Basic info: Oscillator: patented inertial balance wheel | 10 with silicium 1.1.1 hairspring Total diameter: 31.60 mm Total thickness: 6.45 mm Power reserve : 60 hours Number of components : 248 pieces Number of jewels: 50 pieces Frequency : 4Hz, 28'800 v/h

Price: 5949 USD

Location: Montclair, New Jersey

End Time: 2024-11-01T20:34:49.000Z

Shipping Cost: 19.3 USD