Vintage 1970’s King Seiko KS Hi-Beat 5626 6020 Automatic Day Date Kanji Blue Dial Japan RARE! RUNS! KEEPS TIME! The Day date is not functioning right but it works on 24 hour adjustments, it’s on Kanji day right now, this issue is easy fix for watch technician. Even with this minor issue this King Seiko watch is very collectible with its very rare oval shape case and blue dial.