Casio W-800h Mod Fixed Jun 2026

The Casio W-800H is a classic digital watch known for its 100m water resistance, 10-year battery, and large, legible display. A "mod" (modification) typically refers to customizing the watch for new aesthetics or functions.

By default, the W-800H lacks a countdown timer (CDT). However, the internal PCB uses the same chip as other models that do have this feature. casio w-800h mod

. By default, the watch only includes a stopwatch, dual time, and alarm. However, because it shares the same internal PCB as other Casio models, you can enable a fully functional 24-hour countdown timer by removing a specific solder jumper. Popular Modifications Countdown Timer Unlock The Casio W-800H is a classic digital watch