Gents Patek Philippe Jumbo Nautilus Moon phase in 18K rose gold, Ref#5712R. On a new original reptile strap, with 18K rose gold deployant buckle, hinged design case, screw down crown and sapphire case back, case dimensions 43mm x 38mm(not including hinged section). Self-winding movement, date, sub seconds, power reserve, and phases of the moon. Black brown textured dial with luminescent hour markers and hands, power reserve indicator, sub seconds, date and phases of the moon displays. Box, Papers dated 2007, and setting stylus. Mint condition.