Patek Philippe. A fine and very rare stainless steel automatic wristwatch with date, bracelet, certificate and Nautilus cork box Signed Patek Philippe, Genève, Nautilus model, ref. 3700/11, movement no. 1’310’431, case no. 541’054, circa 1983 Movement: cal. 28-255 C stamped with the Geneva seal, automatic, 36 jewels, signed Dial: signed Case: two-part secured by four screws in the band, underside of the bezel numbered 054, 42 mm. wide, signed With: stainless steel Patek Philippe Nautilus bracelet with deployant clasp, overall length of approx. 180 mm., Patek Philippe Certificate of Origin Duplicata signed Beyer (Zurich) and dated 24 March 1983, original fitted cork presentation box and outer packaging. Furthermore delivered with the Extract from the Archives confirming its manufacture in 1982 and subsequent sale on 8 March 1983.