King Seiko Hi Beat 5626 7120SEIKO 5600 automatic movement was the first Japanese Chrono meter movement. This movement was high end automatic movement in 1960's and 1970's. This is used in King Seiko , Lord Matic and Grand Seiko. This was the first Suwa movement used in the Daini King Seiko line. Calendar shows 2 languages English and Japanese. Condition The case is excellent condition with only very slight marks. The crystal has been replaced to NOS one and sealed. The dial is