24 jewels80h power reserve28,800 vph (4 Hz)
Last updated 15 Sep 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Jewel Count
24 jewels
Power Reserve
80h
Frequency
28,800 vph (4 Hz)
Diameter
30mm
Height
3.65mm
Display Type
Analog
QUICK FACTS
FOR WATCH DEALERS
Sell watches powered by the 7A10A?
Inventory, Chrono24 and eBay sync, and VAT invoicing. Dealer tools are built on this database.