The Oris 391 is a manual winding movement introduced in 1940. It features small seconds positioned at 6 o'clock and a date complication displayed via a hand. The movement was produced during the 1940s and commonly used in Oris dress watches from that period.
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Display Type
Analog
Winding
Manual
COMPLICATIONS
Date
FEATURES
Small Seconds
More Oris movements
QUICK FACTS
FOR WATCH DEALERS
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