Another "full set" post - Tomony jump hour models | Wrist Sushi - A Japanese Watch Forum
Saytoko Grand Luxe Super 21 Jump Hour Watch - Etsy
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American Time Sutton SINDACO ENDURA JUMP HOUR 1970'S WATCHES FOR RESTORATIONS | eBay
1960's Seiko - mechanical wind jump hour. The inside movement is made by the Claro watch company (Chinese co.). During their early production years they outsour…
Another "full set" post - Tomony jump hour models | The Watch Site