i picked up this pre 1990? 7123 Seiko today. I know its not the same thing, but I was eyeballing the Cocktail Time Presage models on the net. Plan to put on
Seiko 7123 Movement Details –– Mizeni
Seiko SQ Quartz 7123-8290-P – The Wrist Watcher
Three Seiko SQ quartz wristwatches, movement ref no. 7123, case ref no. 8300, movement ref no. 8223,