20x Pocket Watch Mainsprings assortment mechanical spring parts repair springs

20x Mainsprings for Pocket Watches. Vintage unused parts. 

Assortment sizes will be similar to pictures but is just an example.

We sell a range of great value tools and parts for watch, clock and Jewellery craft. Please see in shop.

Please buy with confidence if you are not happy we offer a full 60 day refund for any reason.