Original Watch Casio AX210 80's Alarm Chronograph Working Eletronic | WatchCharts
Found this AX-210 in a box of stuff my dad gave me. Just needed a battery. Not the original band unfortunately but the speaker and light both work! : r/casiovintage
Vintage Casio AX-210 Melody alarms digital watch - YouTube
CASIO AX-210 melody alarm watch vintage digital lcd uhr 250 80s 80er Japan NOS | #305846221
Casio AX-210 melody watch : r/casiovintage
CASIO vintage watch AX-210 alarm chronograph made in Japan | eBay