Citizen Caliber 7730 Watch Movement

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Brand	Citizen
Caliber Number	7730
Movement Type	Automatic, self-winding mechanical
Base Caliber	Citizen 7700
Diameter	28mm
Height	4.86mm
Jewel Count	26
Beat Rate	36,000 vph
Lift Angle	48 degrees
Power Reserve	~41 hours
Rotor Style	Ball-bearing
Hand-Windable?	Yes
Anti-Shock Device	Paraflex
Fine Tuning?	Yes
Hand Count	3
Functions	Central hours; central minutes; central sweeping seconds; date at 3:00
Hacking Seconds?	Yes
Country of Manufacture	Made in Japan
Known Models	Citizen Highness 36000 (Add your watch to the comments below…)

The Citizen caliber 7730 is a vintage high-beat automatic movement with a beat rate of 36,000 bph. Watches with this caliber were in production from circa 1971 to unknown.

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Note: This caliber listing is still being updated, but feel free to start discussions on it in the comments below… if you have pics please submit them.