Seiko Business-A 8306-8020 Automatic Movement | Wrislabs Store
Vintage and Russian watches: Seiko 8306-8090 Seikomatik-R Sealion CR-220
Long Nguyễn Thanh on Instagram: “Seiko Business- A Diashock 30 jewels , Cal. 8306 day date. All original parts with good condition. OH already ( serviced ). Price is 250$…”
Seiko 8306 Calendar Ring damage - Watch Repairs Help & Advice - Watch Repair Talk