Year: Circa 2015
Reference No: 5711/1A-010
Movement No: 5’868’987
Case No: 6’040’480
Model Name: Nautilus
Material: Stainless Steel
Calibre: Automatic, cal. 324 SC, 29 jewels
Bracelet/Strap: Stainless steel Patek Philippe bracelet, stamped A384EBC, max overall length 185mm
Clasp/Buckle: Stainless steel Patek Philippe deployant clasp
Accessories: Accompanied by Patek Philippe Certificate of Origin dated April 8, 2015, wooden fitted presentation box, leather envelope, product literature and outer packaging.

Introduced in 2006, the reference 5711 featured new innovations and updated the Nautilus for modern times, with some slight variations between it and the original reference 3700. Instead of the original two-piece monobloc case, the 5711 was constructed with a three-piece case that allowed for easier assembly, servicing, and an exhibition caseback. It also measured 1mm wider than the original 3700, and was 0.7mm thicker. The 5711 was powered by an in-house self-winding movement, the robust caliber 324 SC, which included a center seconds indication for the first time. A higher-grade of steel was used for improved corrosion resistance, and the bracelet was upgraded and refined, with the center links slightly flattened and the buckle now triple folding. Arguably one of the most coveted modern timepieces and recently discontinued, the present example is offered by its original owner and complete with all its original accessories. PROPERTY OF THE ORIGINAL OWNER