Family: Unitas 6497/649817/18 jewels18,000 vph (2.5 Hz)
The Hangzhou 6497 is a manually wound movement manufactured by Hangzhou Watch Factory. It is a Chinese clone of the Swiss ETA/Unitas 6497-1, operating at 18,000 vph with 17 to 18 jewels. Stührling Original uses the movement in its hand-wound skeleton watch models. It remains in production.
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Jewel Count
17/18 jewels
Frequency
18,000 vph (2.5 Hz)
Display Type
Analog
Winding
Manual
FEATURES
Hand Winding
More Stührling Original movements
QUICK FACTS
BRAND
TYPE
Manual WindingSTATUS
In ProductionMANUFACTURE
ÉbaucheCALIBER FAMILY
Unitas 6497/6498COUNTRY
ChinaFOR WATCH DEALERS
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