![Seiko 7A28-7040 Speedmaster JDM - 1983 birthyearwatch -worlds first Analog Quartz Chrono Movememet - YouTube Seiko 7A28-7040 Speedmaster JDM - 1983 birthyearwatch -worlds first Analog Quartz Chrono Movememet - YouTube](https://i.ytimg.com/vi/xh2Ebxrf9zg/maxresdefault.jpg)
Seiko 7A28-7040 Speedmaster JDM - 1983 birthyearwatch -worlds first Analog Quartz Chrono Movememet - YouTube
Long Nguyễn Thanh on Instagram: “Seiko 7a28-7040 Sports 100 Quartz Chronograph. All original parts with good condition, Seiko bracelet ss is from another Ref Seiko 7A28.…”
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