Family: OPBased on ETA SA 6497.1
The OP X is a manual-winding movement manufactured by Panerai. It is based on the ETA 6497-1, a large-format hand-wound caliber originally developed for pocket watches, modified with a GMT module to display a second time zone. As an ETA-based movement with a Panerai-added complication, it is not considered in-house. The OP X was discontinued and succeeded by Panerai's in-house GMT calibers.
Last updated 8 Jul 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Display Type
Analog
Winding
Manual
COMPLICATIONS
GMT
FEATURES
Hand Winding
QUICK FACTS
BRAND
TYPE
Manual WindingSTATUS
DiscontinuedMANUFACTURE
ÉbaucheBASED ON
ETA SA 6497.1CALIBER FAMILY
OPALSO KNOWN AS
cal. op x
FOR WATCH DEALERS
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