Patek Philippe, an annual calendar wristwatch

Patek Philippe, an 18ct gold and diamond-set automatic annual calendar wristwatch, with sweep centre seconds and mother of pearl dial, signed Patek Philippe Geneve, movement numbered 3751055

Cal. 324/397 automatic movement stamped with the PP seal, 34 jewels, white mother-of-pearl dial, applied Roman numerals, luminous hands, sweep centre seconds, two subsidiary dials for day and month, window for date, circular case, pavé-set diamond stepped bezel and winder, glazed display screw back, 18k gold Patek Philippe buckle, case, dial and movement signed, case 37 mm wide, reference no. 4936J-001, movement no. 3751055/4702122, original box and papers