28 jewels42h power reserve21,600 vph (3 Hz)
Last updated 15 Sep 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
28 jewels
Power Reserve
42h
Frequency
21,600 vph (3 Hz)
Diameter
32.1mm
Height
6.53mm
Display Type
Analog
COMPLICATIONS
DatePower Reserve Indicator
QUICK FACTS
FOR WATCH DEALERS
Sell watches powered by the 2C10A?
Inventory, Chrono24 and eBay sync, and VAT invoicing. Dealer tools are built on this database.