No tool available to open the case back. This watch is a front loader. I suggest you don’t mess with it. Simple to get into if you know what you are doing. But could damage what is probably a nice watch, if you don’t.
Take it to a watchmaker. It opens through the front.
Invest in a bunch of tools like a crystal lift, case knife, pair of stout tweezers, find out what you need to do once the crystal is off. Be prepared to replace the crystal if you get it off. What are you planning to do IF you get the movement out of the case?
Take pretty pictures of the movement so I never have to open it again and can just admire the old movement on pictures and videos when I want to.
Take pretty pictures of the movement so I never have to open it again and can just admire the old movement on pictures and videos when I want to.
While you are setting up your shop, get yourself a case press so you can get the crystal and bezel back on. And while you are at it, get yourself a replacement crown and stud for the split stem, after you lose the original.
Tool to remove the two piece crown.
Yeah probably for the best, sometimes we should just leave shit well alone, otherwise it an get real messy not to mention decidedly unpleasant when the surface is broken