How to Turn On and Off Daylight Saving Time on G-Shock Watches - YouTube
Daylight Saving Time(DST) / Summer Time Adjustment | CASIO
Casio G Shock Daylight Savings Time DST (Summer Time) How to Turn On or Off? - YouTube
Gwfa1000 sundial. Was wandering what the dst, std, and at mean. I can assume that dst means daylight saving time. But what's the others. Sorry but I've looked and can't seems to