PATEK PHILIPPE. AN ATTRACTIVE STAINLESS STEEL AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE, BRACELET, ORIGINAL CERTIFICATE AND BOXSIGNED PATEK PHILIPPE, GENEVE, NAUTILUS MODEL, REF. 3800/001, MOVEMENT NO. 1’426’344, CASE NO. 2’843’410, CIRCA 1988Movement: Automatic, Caliber 335 SC, Geneva seal, 29 jewels Dial: Ribbed black, applied baton numerals, sweep centre seconds, window for date Case: Stainless steel two-part secured by four screws in the band, 37.5 mm bezel widthBracelet/strap: Stainless steel Patek Philippe Nautilus bracelet with deployant clasp, overall length of approximately 190 mm or 7.48 inchesAccompanied by: A Patek Philippe Certificate of Origin dated 10 May 1988, product literature, leather wallet, fitted presentation box and outer packaging.