Vacheron Constantin Watch Movement & Dial 17 Jewels 437757 Mechanical
This is a vintage Vacheron & Constantin watch movement, likely from the Art Deco period of the 1930s or 1940s. It is a manual winding movement with 17 jewels.
The movement is marked "GENEVE", "SWISS", "VACHERON & CONSTANTIN", "17 JEWELS". Vacheron Constantin is one of the oldest continuously operating watch manufacturers in the world. Measures 23mmx23mm approx weight 7.3grams for parts pictures are part of the description.