Patek Philippe Calatrava 3893

Patek Philippe, Calatrava, ref. 3893, small seconds watch in 750 gold, circa 1982 Movement: cal. 215, mechanical, 18 jewels, n°1333874 Box: n°2799367, diam. 33mm Complication: subsidiary counter for seconds Patek Philippe strap: black crocodile with 750 PPC gold pin buckle Signature: dial, movement, box Accessories: certificate of origin mentioning the date of purchase on 02/11/1982, service box