Ulysse Nardin

Ulysse Nardin Sonata Mens' Alarm Watch Automatic 18K White Gold Grey Dial 670-88-8/212 Model #: 670-88-8/212, Gender/Size: Men's, Case: 18K white gold, Case Back: Skeleton sapphire, Bracelet/Strap: 18K white gold, Dial Color: Grey , Subdial Use: GMT/24 Hour Time-Zone, alarm, countdown to alarm,, Hand Indicators: Large skeleton, Hour Markers: Luminous , Crystal: Scratch resistant sapphire, Movement: Automatic, Date Calendar: Magnified at the 6 o'clock, Case Width: 42 mm, Case Thickness: 13 mm, Water Resistant: To 30 meters (100 feet), Model # Alias: 66088213, Other Info: While the alarm is ringing you can see the piston (locaetd at the 8 o'clock position) at work and held in place with a blue bridge. On/Off indicator at the 9 o'clock position - controlled by the button in center of the left crown. Left crown adjusts the date. GMT + & - buttons on either side of the case adjust the time-zone by one hour increments either way. ,