Seiko 6106-5470 DX  Day/Date 23 Jewel Automatic, from September 1974, another square case design, which I really like. This has the day/date complication, it does not manually wind, it has a rotor that make it an automatic, kinetic movement turns the rotor and the rotor wind up the watch. It starts up pretty much as soon … Continue reading Seiko 6106-5470 Blue