PATEK PHILIPPE. A VERY RARE AND ATTRACTIVE STAINLESS STEEL WRISTWATCH WITH SWEEP CENTRE SECONDS AND TWO-TONED SILVERED SECTOR DIAL Signed Patek Philippe & Co., Genève, Calatrava model, ref. 96, movement no. 201’457, case no. 616’264, manufactured in 1922 and sold in 1939 Movement: cal. 12’’’ SC, manual, 18 jewels, signed Dial: signed Case: snap on, diam. 31 mm., signed With: Patek Philippe Extract from the Archives confirming the production of the present watch with a silvered dial and enamel painted hour-markers and its sale on 1 August 1939. The Extract furthermore confirms the production of the movement in 1922