Once you have your watch case open, eventually you will need to close it again if you want to wear it. Luckily, closing a watch back is almost as easy as opening a
How to replace the battery of a Raymond Weil watch - Quora
how do I fix watches with excessively large caseback gaskets that don't let the case back snap in properly? : r/watchmaking
Can you recommend a watch battery replacement tool?, Off-Topic Discussion forum
Can you recommend a watch battery replacement tool?, Off-Topic Discussion forum
Getting a case back off old Waltham
Watch Repair Tools - Watchmakers Watch Back Opener Knife 4
How to Close a Watch Case Back with Screws - Esslinger Watchmaker Supplies Blog
How To Open A Water Resistant Very Tight Watch Back Case Quick And Easy!
How to Open a Snap Off Case Back - Esslinger Watchmaker Supplies Blog
How to Open a Screw Down Watch Back with a Case Opener Ball
How to Open a Watch Back Multiple Types