Casio Computer introduces its new "Easy Rec" databank watch with integrated circuit (IC) recording capabilities, enabling users to record a 30-second memo by speaking into its microphone, at the company headquarters in
1983 Seiko Voice Recorder Watch | Vintage Electronics Have Soul – The Pocket Calculator Show Website
Casio Museum to Display Classic 'Smartwatches' - WSJ
RARE NEW in BOX Vintage NOS Black CASIO A-V1 LCD Easy Rec voice recorder warch | eBay