My first GODTIER watch 💪💪

I wanted to start a new watch collection on a budget and decided that the first watch HAD to be the G Shock Casioak GMA S2100 as I have quite dainty wrists of 6.3 inches.

Looking online I’ve seen many metal mods for the Casioak and hence my question. The watch hasn’t arrived yet but will the Casioak wear too large on quite small wrists, and are mods worth it (or too much?) with prices ranging from £20 - £200. They look nice but wanted to see what your guys op was on it since im pretty new to the watch world.