Vintage Seiko 30 Day Japan Time-dater Clock for Sale in Albuquerque, NM - OfferUp
Retro 1960s Seiko Time-Dater 30 day clock wind-up clock w/chimes vintage Japan
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1. Seiko 30 Day wall clock Rebushed - YouTube
I have this Lorus 30 day wall clock made by Seiko; the date mechanism doesn't work, but you can flip it manually. What could be wrong here 😔 : r/ clocks