Here is a Seiko High Beat Chronometer Vintage, reference 5626-7090, dating from around 1975. Its 36 mm stainless steel case houses a beautiful frosted grey textured dial with a day and date window at three o’clock, a refined design typical of Seiko’s precision craftsmanship from the 1970s. Powered by the automatic Seiko 5626 chronometer-certified movement, beating at 28,800 A/h, this watch combines reliability and timeless elegance from the brand back in the 70's. It had an in-house service back in March 2026. It comes fitted with a new blue saffiano leather strap and includes our 6-month warranty.