Citizen crystron 8700 4-871049 not working for parts quartz 36 mm day date | eBay
Vintage Citizen Crystron LC Ladies Digital Watch Cs-911 SS 1890 12 for sale online | eBay
Vintage Citizen Crystron quartz caliber 8600 with flashing LED no Seiko 3923 VFA | #426058435
Citizen Crystron LC 4-095081 Quartz Digital Vintage Men's Watch for parts | eBay
Citizen Watch info | The Watch Site
Vintage Citizen Crystron LC 50-2014 Alarm LED Digital Watch - Etsy
Citizen Crystron Solar Quartz 8620 from June 1976. This was the world's first analogue solar quartz watch.
VERY RARE 1970s Citizen CRYSTRON 8600 LED Lighted Dial Steel RUNS! Ufix! L@@K!! | WatchCharts
TBT The 1970s Citizen Crystron Quartz 8600 "Blinker"
TBT The 1970s Citizen Crystron Quartz 8600 "Blinker"
Vintage Citizen Crystron quartz caliber 8600 with flashing LED no Seiko 3923 VFA | #426058435
LED attaching super rare model ] Citizen CITIZEN Chris to long CRYSTRON 8600-860012 day date quartz clock white face [ battery replaced ]: Real Yahoo auction salling
Seen one of these??? - Japanese Watches - The Watch Forum
DWF - The Digital Watch Forum • View topic - Innovative Citizen Crystron 1975 with LED Flashing TIME SET