Landeron 51 8320 Coupling clutch spring w/screwLanderon 51 8320 Coupling clutch spring with 1 screw. The Coupling clutch spring is an authentic part from a watch movement by Landeron.

48 0225 Fourth wheel and pinion

16S 0420 Crown wheel with 2 screws

Embrace the heritage of Swiss horology

providing seamless transitions and unwavering precision with every adjustment

Hamilton 721 0180_1 Barrel Complete

Elevate your watch's functionality and experience the seamless precision that only Seiko can deliver

Its intricate design and durable construction ensure that it withstands the test of time

Crafted from high-quality materials

Keeping time flawlessly with precision and elegance

Introducing the Hamilton 680 0440 Yoke Spring

2003 0420 Crown wheel

Venus 188 0420 Crown Wheel: Power Your Ride with Precision