Family: OP
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.
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Display Type
Analog
QUICK FACTS
BRAND
TYPE
Manual WindingSTATUS
DiscontinuedMANUFACTURE
ÉbaucheBASED ON
ETA SA 6497.1CALIBER FAMILY
OPALSO KNOWN AS
cal. op x