Need battery help for citizen cosmotron 7803-790941 | WatchUSeek Watch Forums
CITIZEN ÉLECTRONIQUE COSMOTRON 7803-790286 Japon HOMME Pas Travail, Pièces Usage EUR 177,02 - PicClick FR
Citizen Cosmotron 7803 | Sweephand's Vintage Citizen Watch Blog
Vintage 1974 CITIZEN Electronic watch [COSMOTRON] Cal.7803 Original band | WatchCharts
Long Nguyễn Thanh on Instagram: "Citizen Electronic Cosmotron 7803 , made in Japan. All original parts with good condition. Price 330$ with include shipping fee, 0909085276. #Citizen #CitizenElectronic #Electronic #CitizenCosmotron ...