26 jewels72h power reserve28,800 vph (4 Hz)
The 8240A is an automatic movement produced by Hangzhou Watch Company in China. It measures 30mm in diameter and 6.28mm thick, operates at 28800 vph, and provides a power reserve of at least 72 hours with 26 jewels. The movement includes a date complication and sweep seconds. It powers watches in the company's current catalog.
Last updated 15 Sep 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
26 jewels
Power Reserve
72h
Frequency
28,800 vph (4 Hz)
Diameter
30mm
Height
6.28mm
Display Type
Analog
COMPLICATIONS
Date
FEATURES
Sweep Seconds
QUICK FACTS
FOR WATCH DEALERS
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