Patek Philippe An 18ct gold automatic wristwatch with power reserve date and moon phases ref 5054 mvt 3112756 case 4097316 circa 2000, cal. 240/164 automatic winding movement, 22ct gold micro rotor, 29 jewels, matte white dial, painted black radial Roman numerals, black steel spade hands, fan form sector for power reserve, subsidiary dial for date combined with moon phases, eccentric subsidiary seconds, outer minute track, circular case, screw set lugs, solid hinged case back revealing sapphire crystal display, case, dial, and movement signed, with an 18ct gold Patek Philippe buckle, diameter 36 mm.