Family: Unitas
The Sinn 6497 is a modified ETA 6497-1 manual-winding movement introduced in 1998. Based on the Unitas caliber family, it powered Sinn's 900 series watches. As a non-in-house movement, it represents Sinn's use of established ebauches adapted to their specifications. Production has been discontinued.
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Display Type
Analog
QUICK FACTS
BRAND
TYPE
Manual WindingSTATUS
DiscontinuedMANUFACTURE
ÉbaucheLAUNCH YEAR
1998BASED ON
ETA SA 6497.1CALIBER FAMILY
UnitasALSO KNOWN AS
unitas 6497