I’ve got a CasioOak, too, the murdered out black version with a negative display. Can’t read the time with either the digital display or with the analogue hands. Never wear it.

I’ve just swapped my modded skx work watch for a Glycine Combat Sub. As much as I love Seikos, I have to say that the sub is a better watch in nearly every way.

If you like the diver style, you could consider a Glycine Combat Sub. A Swiss 200m diver watch in a thin case with many designs to choose from. Available in 42mm and 39mm

You should be able to push the pin in and pull up the clasp with a suitable tool I’ve never had spring that won’t spring, so I dunno, remove the strap from the watch and spray some kind of penetrative oil on it? Have a look on YouTube, there must be a million videos on how to adjust bracelets. Good luck

Ooh, that Oceanstar is nice.