Casio M321 melody alarm] I've been more of a mechanical vintage guy but couldn't pass up this happy little digital, and now I think I'm bit by the vintage Casio bug...any tips
Casio Melody M 15 Módulo 677 Musical watch | eBay
Vintage Casio M-1230 Melody Alarm Digital Watch von 1981 Modul 82 Japan D - Etsy.de