PATEK PHILIPPE & CO. A SLIM WHITE GOLD WRISTWATCH
signed Patek Philippe & Co., ref. 3538, movement no. 1144939, 1960s
the nickel plated movement jewelled to the centre, adjusted to heat, cold, isochronism and to five positions, the matt silvered dial with raised white gold baton numerals, gold hands, the circular case with straight lugs, the snap-on back numbered 2657163, case, dial and movement signed - 33mm. diam.