Originally printed by the Hamilton Watch Company, the AWCI has reprinted this informative publication on a poster, available in two sizes: 18" x 24" and 24" x 36". Nicely illustrated with details on specific gears, wheels, and movement operation. This poster does a great job of showing How a Watch Works.
- Detailed illustrated poster
- Twos sizes available: 18" x 24" and 24" x 36"
- Originally printed by the Hamilton Watch Company