The Patek Philippe 27-460-Q is an automatic movement that introduced the first self-winding perpetual calendar complication in a wristwatch. Based on the 27-460 automatic caliber, it launched around 1962. A later version, the 27-460 QB, added a leap year indicator. This movement established Patek Philippe's perpetual calendar expertise.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Display Type
Analog
COMPLICATIONS
Perpetual Calendar
More Patek Philippe movements
QUICK FACTS
FOR WATCH DEALERS
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