VTG RARE 1980s Seiko Sports 100 8123-6109 Day Date Pepsi Bezel | eBay
Vintage Seiko Sport 100 Ref 8123-602A SQ Quartz Watch Mens Day - Etsy
Long Nguyễn Thanh on Instagram: “Seiko Chronos Quartz 8123-7090, made in Japan . All original parts with good condition. Price 170$ with include shipping fee…”
Seiko 8123-5299 B1352 watchcase - watchbands.com
83 Vintage NOS Seiko Watch Sample 8123-6030 Case Hands Crown Dial Glass Spares | WatchCharts