With a few simple DIY tweaks, you can transform this $20 classic into a high-functioning tool watch. Here is how to unlock its hidden potential. 1. The Countdown Timer Mod (The "Solder Blob") This is the holy grail of Casio mods. Out of the box, the
If you have a steady hand, I can walk you through the timer unlock step-by-step. casio w800h mods