Patek Philippe
Patek Philippe Perpetual Calendar | Ref. 3940J | 18K Yellow Gold
Ref. 3940J
£55,000
Condition: Excellent
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The Patek Philippe Perpetual Calendar 3940J features an 18-karat yellow gold case measuring 36 mm in diameter and just 8.8 mm in thickness. Powered by the ultra-thin automatic Caliber 240 Q, it is a masterpiece of horological engineering. The iconic layout perfectly balances sub-dials for the day/24-hour indicator, month/leap year, and date/moonphase.
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