This is a pre-owned Patek Philippe Nautilus gents 5711 watch. 40mm case size in stainless steel, blue & black dial on a stainless steel bracelet, powered by a automatic movement. This Patek Philippe is in excellent pre-owned condition complete with box, manuals & guarantee dated 1st May 2008. The case bears the serial number A38****. Our Xupes reference is W3700 should you need to quote this.