Watch buckles fasten the straps of your watch so it properly fits on your wrist. It works with a pin that locks the position of the watch bands. If your watch buckle is broken, you can take a look at Sofly’s comprehensive catalog of watch parts including watch buckles for ETA watches. If you are looking for an item that is not listed below, please email us at [email protected], we will try our best to find it! Get $5 off with orders over $50 with coupon: SOFLYGO.