Citizen] 1973 Cosmotron with faceted crystal and iridescent face : r/Watches
Citizen] Cosmotron Special, an interesting watch from an interesting time in watch history : r/Watches
Cosmotron 7803A Movement – the Special Version | Sweephand's Vintage Citizen Watch Blog
SOLD 1974 Citizen Cosmotron electronic watch - Birth Year Watches
Long Nguyễn Thanh on Instagram: “Citizen Electronic Cosmotron 7803-790499 TA. All original parts with good condition. Price 300$ with include shipping fee…”
MOVEMENT DIAL CITIZEN ELECTRONIC COSMOTRON Cal.7803 WATCH JAPAN FOR PARTS REPAIR | eBay
Citizen Cosmotron 7803 ?? What have I done ?? | The Watch Site