Seiko 3863-7059 from January 1974 — Klein Vintage Watch
Seiko Quartz QR 3863-8000 NOS (Sold)
Very early Seiko quartz 3003. 3863-5009. Comes with original box and tag. Fully serviced, new seals / crystal / battery. … | Seiko watches, Seiko, Bracelet watch
Seiko Quartz QR 3863-7000 (Sold)
Seiko Quartz 3003 Japan A Vintage 3863-7049 Watch Day Date English Spanish | eBay
Vintage Seiko QR Quartz 3863-7010 - Toronto Vintage Watches - Vintage Seiko passion
Pieter on Twitter: "Seiko 3863 movement: https://t.co/wjGKuhvv7v" / Twitter
Seiko QR 3863-8000 from 1974 – Paleh
Vintage Seiko Quartz QR Day/Date Silver Dial JDM 3863-7010 Working Made In Japan | eBay
WTT] 1973 Seiko QR 3863-7020, beautiful dial, works perfectly. Open to all trades! (Relisted) : r/Watchexchange
NOS Seiko Quartz QR 3863-7010 NOS Mint Condition! Amazing Seiko! | WatchCharts