![Seiko 5 Sports Speed Timer Chronograph Automatic Ref No. 6139... for $958 for sale from a Seller on Chrono24 Seiko 5 Sports Speed Timer Chronograph Automatic Ref No. 6139... for $958 for sale from a Seller on Chrono24](https://cdn2.chrono24.com/images/uhren/23775251-dohs0kp1tmtwrbueig9741lm-ExtraLarge.jpg)
Seiko 5 Sports Speed Timer Chronograph Automatic Ref No. 6139... for $958 for sale from a Seller on Chrono24
![A Prospex Speedtimer chronograph celebrates Seiko's sports timing heritage and the World Athletics Championships, 2022. | Seiko Watch Corporation A Prospex Speedtimer chronograph celebrates Seiko's sports timing heritage and the World Athletics Championships, 2022. | Seiko Watch Corporation](https://www.seikowatches.com/us-en/-/media/Images/GlobalEn/Seiko/Home/news/20220309-2/mainjpg.jpg)
A Prospex Speedtimer chronograph celebrates Seiko's sports timing heritage and the World Athletics Championships, 2022. | Seiko Watch Corporation
![Seiko Sports 100 7A28 "First Analog Quartz Chronograph Movement" Vintage Watch Hands-On | aBlogtoWatch Seiko Sports 100 7A28 "First Analog Quartz Chronograph Movement" Vintage Watch Hands-On | aBlogtoWatch](https://www.ablogtowatch.com/wp-content/uploads/2017/06/Seiko-Sports-100-Titanium-7A28-7060-watch-5.jpg)
Seiko Sports 100 7A28 "First Analog Quartz Chronograph Movement" Vintage Watch Hands-On | aBlogtoWatch
![Seiko Sports Chronograph Nylon Blue Dial Quartz SSB409... for $154 for sale from a Seller on Chrono24 Seiko Sports Chronograph Nylon Blue Dial Quartz SSB409... for $154 for sale from a Seller on Chrono24](https://cdn2.chrono24.com/images/uhren/27603546-dsmpfzvj0c03qw9xz2pf6ikx-ExtraLarge.jpg)