Long Nguyễn Thanh on Instagram: "Seiko 7a28-7040 Sports 100 Quartz Chronograph. All original parts with good condition. All function is working well. Price 560$ with include shipping fee, 0909085276. #seikospeedmaster #seiko7a28 #seiko7a287040 #
SOLD - Seiko 7a28-7040 version from July 1983 - 450 Euro | Wrist Sushi - A Japanese Watch Forum
Vintage Seiko 7A28-7040 Rare Watch for Sale in Mesa, AZ - OfferUp
Seiko Chronograph, Cal. 7A28
Seiko 7A28 Collector's Guide
FS: Seiko 7A28-7040 JDM Speedmaster 1st Gen | WatchCharts
Seiko 7a28-7040 Sports 100 Quartz Chronograph. All original parts with good condition, Seiko bracelet ss is from another Ref Seiko 7A28.… | Instagram