Seiko Watch Men'S Ks Hi-Beat Ref.45-8000 Hand-Wound 1969 Used Antique | eBay,Seiko [Exc+5] SEIKO KS HI-BEAT 5626-7180 Blue Day/Date AT for $449 for sale from a Trusted Seller on Chrono24,Seiko Watch Men'S Ks Hi-Beat Ref.45-8000 Hand-Wound 1969 Used Antique,Hi-Beat 36000 GMT SBGJ251,Seiko [Exc+5] SEIKO KS HI-BEAT 5626-7180 Blue Day/Date AT for $449 for sale from a Trusted Seller on Chrono24,