Patek Philippe Golden Ellipse; Rare Handcrafts 5738/51G-001 self-winding mechanical watch features a 34.5mm x 39.5mm 18k white gold case surrounding a hand-engraved and black enameled dial on a shiny black alligator strap with a tang buckle. Functions include hours and minutes. This watch is powered by the mechanical movement Caliber 240. This watch is humidity and dust protected (not water resistant).