Rolex Cellini Dual Time Watch - White Gold - Black Dial - Black Leather Strap - 50529 bkbk steel-and-everose platinum bidirectional rotatable 60-minute graduated

platinum bidirectional rotatable 60-minute graduated bezel with sandblasted background and polished raised numerals

ensures precision timekeeping with a remarkable 40-hour power reserve

this Manual-Winding marvel boasts an impressive 65 hours power reserve

This Men's Richard Mille Manual Winding Tourbillon Worldtimer Jean Todt has an attractive Skeleton Dial with Dial Markers

Rolex Cellini Dual Time Watch - White Gold - Black Dial - Black Leather Strap - 50529 bkbk steel-and-everose platinum bidirectional rotatable 60-minute graduated39mm 18K white gold case, domed and fluted double bezel, screw down winding crown, domed sapphire crystal, black guilloche dial with 18K white gold hour markers and hands, self winding movement with sub dial at 6 o'clock displaying second time zone and day night indicator, approximately 48 hours of power reserve, shiny black alligator leather strap with 18K white gold buckle. Waterproof to 50 meters.