Coolest Vintage - Classic Casio for Digital Saturday. The 20QR from late 70s, with a very annoying setting procedure and awkward function switching between time telling and stopwatch, which is common on
Vintage Casio Chronograph 110 QS-37 Digital Men's Watch - Etsy
Casio Classic A100 Colour Collection Digital Dial / Green Plastic Strap A100WEF-3AEF - First Class Watches™ USA