Not very often, my Unimat Mk. 2b is the correct tool for the job. :)
I was recently looking for a cheap #casio but on a nylon/NATO strap. For this purpose, I ordered a bunch of 18mm -> 22mm strap adapters suited for F91W and similar, but in the end, I decided to try the #gshock GW-M5610U.
To fit, I had to #mill these adapters to a 16mm width and enlarge the telescope bore to 2mm. #diy #machining #lathe #maker











