GENUINE SEIKO Day Date Disc Disk Dial Clip Wheel f/ SKX007 SKX009。NOS GENUINE SEIKO DAY WHEEL PART NUMBER 870 xxx ALL MODELS SEE。Seiko (SII) NH70 Automatic Movement – dial maker shop。SEIKOのDAY FILER DF-X7000Bです。NOS GENUINE SEIKO DAY WHEEL PART NUMBER 870 xxx ALL MODELS SEE。