Patek Philippe. A rare and unusual 18K gold rectangular facetted wristwatch Signed Patek Philippe & Co., Genève, ref. 137, movement no. 196’253, case no. 610’603, manufactured in 1919 Movement: cal. 8’’’, manual, 18 jewels, signed Dial: signed Case: back transformed to snap on back, 17 mm. wide; 42 mm. overall length, signed With: Patek Philippe Extract from the Archives confirming production of the present watch with silvered dial, black hour markers and specifying the movement was made in 1919 and encased in 1934, sold on 7 January 1936. 18K gold associated bracelet, overall length of approx. 180 mm.