Patek Philippe. A tasteful and sophisticated Patek Philippe Calatrava reference 3796 in pink gold with box and papers Model: Calatrava Material: Pink gold Reference N°: 3796 Year: 1991 Case N°: 2907513 Caliber: 215 Movement N°: 1827379 Bracelet: Leather strap Dimensions: 31 Signed: Dial, Case and movement