PATEK PHILIPPE NAUTILUS CALENDAR MOON PHASES 5712/1A
This Patek Philippe timepiece features a rounded, stainless-steel octagonal shape and is 40mm in diameter and 8.52 mm thick. The 5712/1A-001 has a screw down crown, a sapphire crystal and case back with a fixed stainless-steel bezel. It comes with the self-winding caliber 240 PS IRM C LU which provide date and moon phase functionality as well as a power reserve of up to 48 hours. Featured on the dial are sub-dials that show the moon phases, small seconds and a power reserve indicator. The dial is black blue with luminescent hour markers. This edition of the Nautilus 5712-1A-001 comes with a stainless-steel bracelet that has a fold-over clasp. It has a water resistance of 60 meters (196 ft).