VINTAGE CASIO MELODY Alarm Quartz Digi Japan Made 82H108 FORPART/REPAIR# $24.99 - PicClick
An original 1980s Casio H105 Module 82 Melody Watch. Perfect for whenever you need a little music in you're routine! : r/casio
Nerd Watch Museum: Nerd Watches, Part One | Vintage Electronics Have Soul – The Pocket Calculator Show Website
Casio M321 melody alarm] Im a big alarm watch fan, mostly have mechanicals, but I had to have this happy little guy...it says happy because its playing the happy birthday song, you