Designed for opening screw-on watch case backs, works on friction press tight to cover and a simple twist opens the case due to the vacuum it creates. Does not work on really tight cases.
Good for watches, pocketwatches, and Bezels.
Great tool to have, I use this a fair bit. sometimes really tight cases you can struggle with this tool, but as is so easy to use I often try using this first, and works mostly.
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.