Patek Philippe men's Calatrava watch Approx. 31mm round snapback case 18karat white gold case White enamel dial with painted black Roman numerals Feuille hands Subsidiary seconds dial at 6 o'clock Hobnail "Clous de Paris" bezel Sapphire crystal window Red Patek Philippe alligator strap with 18karat white gold tang buckle 18jewel manual wind movement #3.571.386 Caliber #215 Reference #7119 Circa 2010s Made in Switzerland