A very fine and extremely rare stainless steel and rose gold manual-winding wristwatch ref.453 with sweeps seconds and sector dial.
With Patek Philippe Extract from the Archives confirming production of this watch with silvered dial, enamel hour-markers and raised gold arabic numerals at 3,6,9 and 12 o'clock in 1937 and its subsequent sale on July 17th, 1937.
