Patek Philippe. A fine and attractive 18K gold openface keyless lever watch with two-tone gilt dial Signed Patek, Philippe & Cie., Genève, ref. 636, movement no. 826'569, case no. 614'651, manufactured in 1933 Movement: cal. 17''', manual, 18 jewels, signed Dial: signed Case: snap on back, inside back with Glasgow import marks for 1936, stamped “AIIM” and “.7375.”, 45 mm. diam., signed With: Patek Philippe Extract from the Archives confirming manufacture of the present watch with raised gold hour markers in 1933 and its subsequent sale on 28 April 1939