This is a vintage Citizen Electronic wristwatch from the early 1970s, featuring an electronic balance (NON-QUARTZ) movement.
During the late 1960s and early 1970s, Japanese watchmakers were engaged in intense technological competition.
While Seiko introduced the Astron quartz watch in 1969 and rapidly advanced quartz technology, Citizen deliberately pursued a different path.
Rather than immediately shifting to quartz oscillators, Citizen continued to refine and evolve electronic balance technology, aiming for extreme precision through high-frequency mechanical regulation assisted by electronic control.
This watch represents that alternative technological direction taken by Citizen during a pivotal transitional era in horological history.
The movement operates at an exceptionally high 43,200 vibrations per hour, making it one of the highest-frequency non-quartz wristwatch movements of its time.
Unlike quartz watches, this system does not rely on a quartz crystal oscillator.
Instead, it uses an electronically controlled balance wheel, preserving a fundamentally mechanical timekeeping philosophy while incorporating electronic regulation.
Rectangular stainless steel case with sharp, distinctive 1970s styling
Deep blue dial with Roman numerals
Two-hand configuration (hour and minute only)
No seconds hand (original design)
Japanese-made electronic balance movement
The compact case size is characteristic of the period and offers a refined, elegant wrist presence rather than a modern oversized appearance.
Running at the time of listing
Electronic movement functioning normally
Accuracy and long-term stability are not guaranteed due to the vintage nature of the watch
Case and dial show age-related wear consistent with use
New leather strap fitted
Battery installed and replaced recently
This is NOT a quartz watch
Water resistance is not guaranteed
Vintage electronic watches require careful handling and understanding by the buyer
The watch will be carefully packed and shipped with tracking to ensure safe delivery.