The Unitas 6497 is a Swiss manual-wind movement produced by Guinand. Operating at 18,000 vph with 17 jewels, it derives from the ETA 6497-1 architecture. Guinand fits this caliber into its Serie 74 pocket watches, keeping it in current production.
Last updated 29 Apr 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Jewel Count
17 jewels
Frequency
18,000 vph (2.5 Hz)
Display Type
Analog
QUICK FACTS
BRAND
TYPE
Manual WindingSTATUS
In ProductionMANUFACTURE
ÉbaucheBASED ON
ETA SA 6497.1CALIBER FAMILY
Unitas 6497ALSO KNOWN AS
eta 6497-1
FOR WATCH DEALERS
Sell watches powered by the Unitas 6497?
Inventory, Chrono24 and eBay sync, and VAT invoicing. Dealer tools are built on this database.