Seiko Alarm Quartz 7223-6000 NOS. For sale | By VintageSeiko.nl | Facebook
1970 GOLD SEIKO 7223-6010 ALARM—FINDING THE PROBLEM - YouTube
A Seiko Quartz Alarm 7223 6010 stainless steel gentleman's wristwatch, together with Tissot Visodate automatic Seastar PR 516 stainless steel watch on later bracelet (2)