CASIO G-SHOCK GM-2100SS-1AJR GM-2100SS-1A world time 20 ATM watch 2022 – IPPO JAPAN WATCH
Overnight, my GW-5000U-1JF switched to daylight savings time automatically (in New York, USA). It's a little thing, but it makes me happy. Sharing with this community as no one I know IRL
Change the Daylight Savings Time Setting on your G-Shock Casio Watch. - YouTube