Patek Philippe Calatrava 5119G-001 Mens Watch. 36mm 18K white gold case. 18K white gold hobnail patterned bezel. White dial with black hands and black Roman numeral hour markers. Small second dial display at 6 o'clock position. Black leather Patek strap with 18K white gold buckle. Will fit up to a 7-inch wrist. Sapphire crystal. Transparent sapphire crystal case back. Calibre 215 mechanical hand-winding movement.  This watch is backed by our two-year warranty.