The Patek Philippe 5396G-014 Annual Calendar requires adjustment only once per year between the months of February and March. This version of the Patek Philippe 5396G was launched at Baselworld 2016 as a 20th anniversary commemoration of Patek Philippe's 1996 annual calendar, the industry's first such complication. The Patek Philippe 5396G-014 features a 38.5mm 18k white gold case surrounding a sunburst grey dial on a brown alligator strap with an 18k white gold deployant buckle. Functions include hours, minutes, seconds, day, date, month and moon phase indicator. The watch also measures 11.5mm in thickness and 46.9mm from lug-to-lug.

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