Reference 5159G-001 | A white gold perpetual calendar wristwatch with retrograde date, moon phases and leap year indication, Circa 2008
Dial: silvered engine-turned Caliber: cal. 324 automatic, 30 jewels Movement number: 3'720'142 Case: 18k white gold, hinged back to reveal the sapphire crystal display back Case number: 4'436'137 Closure: 18k white gold Patek Philippe folding clasp Size: 38 mm diameter Signed: case, dial and movement Box: yes Papers: yes Accessories: Patek Philippe winding presentation box with outer packaging, fascimile Certificate of Origin dated April 25, 2008, leather bi-fold, operating instructions, booklet, setting pin, and travel pouch