Digital watches, like the Casio WR30M, require a different process to set the time. Digital watches typically run on a 31-day calendar and will need to be adjusted when leap years occur. The manuals that come with digital watches typically include instructions for setting the time and using the various buttons. In addition to manuals, Casio also provides guides for various models.
If you are wondering how to set a WR30M, here’s how. The WR30M uses a different stem code and clicks than other models. In general, the watch has two stems – one for the day and one for the time. After you have installed the proper battery, the watch will display the correct day, month, and year for the next 12 hours.
First, locate the battery. If the watch doesn’t already have one, remove the old battery. To do this, you’ll need a small screwdriver and tweezers. Make sure to use plastic tools rather than metal ones because they are safer to use. If the battery fails to work, take the timepiece to a jeweler to ensure it is functioning properly.