Seiko - Vintage Digital Calculator Watch with pen - C153-5007 - Men - 1970-1979 in Turkey
Vintage Seiko Digital Watch Vintage LCD - Etsy
80's Rare Seiko Calculator / Calculator Vintage Digital - Etsy
Seiko Vintage Digital Quartz LC for $480 for sale from a Trusted Seller on Chrono24
150 Seiko Digital Watches ideas | seiko, watches, digital watch
Sold at Auction: Gent's Seiko alarm chronograph retro digital watch, model "Sports 150", fitted with original rubber strap, stamped to rear with number 030078.