组图：2008 巴塞尔表展之“雅典篇”(5)

Sonata Silicium

　　Sonata Silicium

　　The movement runs with a 28’800 A/h oscillator and an anchor escapement etched out of silicium. In addition, 3 of the innovations first presented in August 2007 and tested within Ulysse Nardin’s InnoVision program have found their way into a serial product and are applied for the first time in a cammercialized timekeeper.

　　The front side/back side etched anchor with its integrated safety pin.

　　The front side/back side etched roller with its integrated impulse finger.

　　The Silicium (1.1.1) cut hairspring (patent pending)

　　H/M/s/BD/Alarm/Countdown/Second time zone. Alarm with Cathedral gong and countdown indicator. Patented dual time system with instant time zone adjustor. Big date in double-window.

　　Limited to 300 piecesRef. Nr. 670-85

　　Diameter 42 mm

　　Case 18 ct white gold

　　Dial Silicium, natural colour

　　Power-reserve Approx. 42 hours

　　Winding Self-winding

　　Water-resistant 50 meters

　　Crystal Sapphire crystals

　　Strap Alligator

　　Buckle type Folding clasp