Patek Philippe Nautilus Flyback Chronograph (59901A011) self – winding automatic watch, features a .5stainless steel case surrounding a blue sunburst dial on a stainless steel bracelet with folding buckle. Functions include hours, minutes, small seconds, date, day/night indicator, flyback chronograph and gmt/world time. This watch comes complete with the original box and papers. We back this watch with a 2-Year WatchBox warranty!