New 18k Rose Gold Mens Maxi Marine Diver Titanium. Automated Chrono motion. Ulysse Nardin UN26 (28,000vph, 28 jewels, base ETA 2892). forty two-hour energy reserve and water-proof as much as 200m (660ft). Deployant rubber strap with ceramic inserts. Case is 45mm in diamter, 14.6mm thick, sapphire (scratch resistant) crystal, exhibition again (clear, sapphire crystal). Unidirectional rotating bezel with screw-in rose gold crown.