Approx 40+ Mainsprings for wristwatches. For Ebauches, Ebosa, FHF, ETA, Roamer Oris etc.

Assortment sizes similar to pictures.

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, just return the item.