Sweet 1968 Seiko 6106-8100 Sport Diver — Cool Vintage Watches
Seiko Actuss SS 6106-7480 from 1972 – Paleh
Seiko 5 Actus Automatic 6106-7490 25jewels Silvere Dial Day... for $245 for sale from a Seller on Chrono24
6106-7570] This July 1972 Seiko Advan kills it with that pie crust case! And just look at these case edges! Loving the bronze sunburst! Modded with a faceted Seiko mineral glass crystal.
Seiko 6106 strange observation | Wrist Sushi - A Japanese Watch Forum