百達翡麗，鉑金自動上弦萬年曆腕錶，配中心秒針、逆返日曆、月相及閏年顯示，型號5496P-015，約2019年製，附原廠證書、額外底蓋、盒子及外包裝

Reference 5496 was introduced to the market in platinum at Basel World 2011 and replaced the reference 5050, the first perpetual retrograde calendar produced in series. The watch impressed immediately with its signature combination of perpetual calendar, retrograde date display, silvered dial and 39.5 mm. case size in platinum (inspired by the famous 1930s Calatrava reference 96). This Ref. 5496P-015 variation was produced from 2016 to 2021, as a last series for the reference.