Vintage Seiko Chronograph Tachymeter Men's 7T32-7A80 - Etsy UK
Seiko 7T32-6A50 Dual Tone Chronograph - YouTube
7T32-6N10 – Seiko Works
7T32-7C60 – Seiko Works
Seiko 7T32-7A20] While searching for a vintage mechanical chrono, I scored this little quartz one on eBay for $35. It even came perfectly sized for my wrist. 😁 : r/JapaneseWatches