The Unitas 6497 is a Swiss manual-wind movement, based on the ETA 6497-1. It features 17 jewels and an anchor escapement. Hanhart uses this caliber in its Serie 74 and Serie 76 pocket watches. The movement remains in production and is not an in-house caliber for Hanhart.
Last updated 8 Jul 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Jewel Count
17 jewels
Display Type
Analog
Winding
Manual
QUICK FACTS
BRAND
TYPE
Manual WindingSTATUS
In ProductionMANUFACTURE
ÉbaucheBASED ON
ETA SA 6497.1CALIBER FAMILY
Unitas 6497COUNTRY
SwitzerlandALSO KNOWN AS
eta 6497-1
FOR WATCH DEALERS
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