Casio F91W Backlight Mod : 3 Steps - Instructables
Time Modified - Retro Classic, re-imagined... Casio F-91W with coloured display mod... what's your favourite? Check link in bio for more details 👌👌👌 . . . . . . . . #watchme #
Casio F-91W Stealth Mod - Etsy
Great mods for Casio's classic F-91W wristwatch, AKA the Terrorist Watch | Boing Boing