From Ulysse Nardin.
The case is 42 mm in diameter, housing UN's self-winding Caliber UN-334 which features an escapement of Silicium.
|Courtesy of Ulysse Nardin|
UN's patented quick set second time zone feature at 9 o'clock. A big date display at 2 o'clock, sub seconds at 6. 48 hours of power reserve.