Seiko QR 3863-8000 from 1974 – Paleh,1974 Seiko Quartz QR 3863-8000,✅️✅️✅️ Available ✅️✅️✅️ Seiko Quartz 3863 - 8000 Green dial from February 1974 A high end model with a very sturdy and strong design. Gorgeous green dial! All original. used watch, has,1974 Seiko Quartz QR 3863-8000 – TokeiMedic,Seiko QR 3863-8000 NOS,