百達翡麗，18K紅金自動上弦鏈帶腕錶，配中心秒針及日曆顯示，型號5711，附證書及盒子

With Patek Philippe Certificate of Origin, instructions, original veneered presentation box and outer packaging. Furthermore delivered with Patek Philippe Extract from the Archives confirming production of the present watch with ribbed brown dial and 12 pink gold luminous indexes in 2008 and its subsequent sale on 4 March 2008.

Reference 5711 was launched in 2006 to commemorate the 30th anniversary of the legendary "Nautilus" model, introduced to the market in 1976 with reference 3700.