The Patek Philippe 5160R Perpetual Calendar Retrograde (5160R-001) features a 38mm 18k rose gold engraved officer's watch case surrounding an engraved silver opaline dial on a brand new brown alligator strap with an 18k rose gold special deployant buckle. Functions Patek Philippe Perpetual Calendar include hours, minutes, seconds, date, day, month, leap year, moon phase and perpetual calendar. This Patek Philippe watch also measures 11.8mm in thickness and 46.4mm from lug-to-lug.

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