Family: 85xx
The Omega 8521 is a self-winding movement with a Co-Axial escapement and a free sprung-balance with a silicon balance spring, winding in both directions. Its oscillating mass and balance bridge are in 18-carat red gold, with a luxury finish of Geneva waves in arabesque.
Last updated 10 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Display Type
Analog
Rotor Type
Perpetual Rotor
FEATURES
Co-Axial EscapementSilicon Hairspring
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
DiscontinuedMANUFACTURE
In-houseLAUNCH YEAR
2010CALIBER FAMILY
85xxALSO KNOWN AS
cal. 8521
FOR WATCH DEALERS
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