Seiko 100 sport for $174 for sale from a Private Seller on Chrono24
Seiko quartz Sport 100 watch advert in a NatGeo magazine, 1978 Stock Photo - Alamy
Seiko India - Did you know? The Seiko G757 Sports 100 watch was used by James Bond (as Roger Moore) in the movie Octopussy. The watch was equipped with a tracking device
Seiko Vintage Sport 100 Gold-tone Analog Digital Quartz - Etsy