Watch Movements Lot of 4 Hamilton Benrus Riviera Hoga 17J

Discover this lot of four vintage mechanical watch movements from Timeless Objects—perfect for watchmakers, restorers, or collectors seeking authentic mid-century parts. Includes:

Riviera 765 Swiss: Oval dial, 17 jewels, faded white face with gold hands; untested movement with patina. Missing winding stem.
Hoga (Bernhuf Hoga Watch Ltd): Rectangular dial, 17 jewels, silver tone; gears show ruby jewels, some wear. Missing winding stem.
Hamilton 750 USA: Rectangular dial, 17 jewels, cream face with black numerals; minor staining on dial. Missing winding stem.
Benrus FM23: Round dial, 17 jewels, metallic face; movement with visible jewels, light rust spots. Missing winding stem.
All date to approx. 1940s-1960s, manual-wind, small sizes (likely ladies' watches). Sold as-is for parts/repair—untested functionality, ideal for restoration projects. No cases or bands included. From a smoke-free environment.