18K yellow gold Vacheron & Constantin, made in the 1960s, is a thin gentleman's watch with an 18K yellow gold Vacheron & Constantin buckle. The 33mm round case has straight lugs. The matte silver dial featuresh painted radial Breguet numerals, and black bâton hands. The movement is calibre K 1014, 17 jewels, manual wind, warrantied by Aaron Faber for 12 months. This is a classic design Calatrava-style watch by a top maker and a great value.