Ulysse Nardin Executive Dual Time (246-00/421). UN-24 automatic movement with 42 hours power reserve. Unique dual time quick setting and big date display. Luminescent hands with roman numerals. Silver dial with date window at the 2 o`clock postiion and dual time window at the 9 0`clock position. Black ceramic bezel set on a 43mm 18k rose gold case. Sapphire crystal front and exhibition case-back. Water resistant to 100M. Black alligator straps with 18k rose gold folding clasp.