ULYSSE NARDIN Sonata Streamline Titanium Ceramic Rose Gold Ref. 675-00 Alarm GMT Cal. UN-67

Brushed finished titanium case.
Black ceramic bezel.
Polished 18kt rose gold crowns & buttons.
Dial:
Black main dial with vertical linear design pattern.
Silver grained textured dial with rose gold rims.
Raised black inner bezel flange with white printed hour makers, minute markings & sub-dial identifiers.
Bold rose gold toned rectangular shaped hour & minute hands, skeletonized (allowing for an unobstructed view of the dial) & luminous filled tips.
GMT/Dual Time Zone:
Indicated by a sub dial located at the 6 o'clock.
Buttons on either side of the case adjust the time-zone by one hour increments both forward & backward.
Alarm functions:
Alarm indicator related hands in blued steel.
The alarm is set via the crown on the left side of the case.
Unlike most mechanical alarm watch which would ring every 12 hour, the SONATA watches can be set to activate once daily (once in 24 hours). This will allow the user to conveniently set the alarm to am or pm.
Alarm set-time indicator sub-dial located at the top right corner of the dial.
Countdown to when the alarm will activate next time is indicated by the sub-dial located at the top left side of the dial.
ON/OFF indicator at the 9 o'clock position is operated using the button at center of the left crown.
While the alarm is operating the piston can seen at work - located at the 8 o'clock position & held in place with a blackened bridge.
Left crown adjusts the time & date.
Double-Window date display at the bottom left side of the dial.
Ulysse Nardin Caliber UN-67, beats at 28,800 vph, contains 109 Jewels & has an approximate power reserve of 42 hours. The Hairspring, Pallet Fork & Escapement Wheel are all of Silicium reducing the time necessary between service intervals & keeping the watch more accurate.