 Seiko was a team sponsored and named by the agents of Seiko Corporation who entered the team into the Hong Kong Third Division in 1970.They finished runners up in the Third Division (B) League with a record of 26 wins, 1 draw and 1 loss from 28 matches and won promotion into the Second Division in the following season.In 1971–72, the team captured the league title immediately after its promotion with a record of 21 wins, 1 draw, 2 losses and were thus promoted to the Hong Kong First Division for the first time.