Timestamp : https://postimg.cc/BtSGQPV6 For sale is a rare and collectible Citizen Cosmotron Electronic watch, model 7804-790154 TA, from the late 1960s to early 1970s. This watch is a beautiful example of Japan’s early transition from mechanical to electronic timekeeping. 🔹 Specifications: • Brand: Citizen • Model: Cosmotron Electronic 7804-790154 TA • Movement: Caliber 7804A – early transistorized electronic movement with balance wheel (pre-quartz) • Case Size: Approx. 37mm (excluding crown) • Dial: Magic Blue with applied indices and date window at 3 o’clock • Case: Stainless steel • Bracelet: blue leather strap • Functions: Hours, minutes, seconds, quickset date 🔹 Condition: • Dial: Very clean and original, with minimal aging • Case: Excellent vintage condition with minor signs of wear • Movement: Running well and keeping good time • Service History: Serviced recently running reliably as of now 🔹 Notes: This Cosmotron features one of the early Japanese electronic movements before quartz took over. A fantastic piece of horological history for collectors of vintage Citizen or early electronic watches. PayPal g&s are acceptable