Also a big fan of modding F91W's and other Casio's. My favorite is the Casio FE10-1A which doesn't look as good but whose face shows the numbers more clearly at

Also a big fan of modding F91W's and other Casio's. My favorite is the Casio FE10-1A which doesn't look as good but whose face shows the numbers more clearly at a variety of angles and lighting conditions. I like to replace the watch bands with a pair of elastic hairbands. It makes the watches much lighter and more comfortable in a variety of scenarios: - Running (doesn't bounce around or get sweaty) - Yoga/pushups (can bend wrist fully) - Typing on a laptop (wristband doesn't hit the edge) I do have to change out the elastic hairbands every 4 months or so as they stretch out, and there's about a week of breaking it in where the new bands are too tight. Otherwise it's so great I'd seek to commercialize it. Photos: https://imgur.com/a/qNJ4MuG https://imgur.com/a/qNJ4MuG If anyone wants to try it out and could use some tips let me know.