How do I set my G-Shock 5158?

In the Timekeeping Mode, hold down B for about two seconds, until “ADJ” and then the seconds’ digits flash on the display. Keep B depressed until the seconds’ digits flash. While the seconds’ digits are selected (flashing), press C to reset the seconds to 00.

How do I change the time on my G-Shock analogue digital 5158?

To set the digital time In the Timekeeping Mode, hold down 1. B for about two seconds, until “ADJ” and then the seconds digits flash on the display. Keep B depressed until the seconds digits flash. While the seconds digits are selected (flashing), press 2.

How do I know what model Casio I have?

The model number of your watch can be located on the back plate of your watch. The model number will begin with at least one letter (examples highlighted in red). Use this model number without the hyphen/dash in the search bar to search for spare parts applicable to your watch (for example GA110).

How do I reset my G-Shock?

Step 1: Press and hold the adjust button on the top left-hand corner of the watch until you see the time zone popping up. Step 2: Now, press the forward button on the bottom of the right-hand corner until you reach your time zone. Step 3: Once you reach your time zone, press the adjust button once and you’re all set!

Where is G-Shock serial number?

Casio serial number, batch or module code dating Some high end Casios (including G-Shock models) have a serial number, its on the back and is 6 characters long. The second character can be an O, N or D but the rest are numbers.

How do I authenticate my G-Shock?

The packaging: Packaging is one way to identify a fake G Shock. A fake one will come in an aluminium box, but the original G Shock comes in an aluminium box which is encased in a cardboard box. Even though this may not verify a product’s authenticity, but it gives relief to the buyer.