百達翡麗，18K金自動上弦腕錶，配中心秒針及日曆顯示，型號5227J-001，約2020年製，附原廠證書、盒子及外包裝

Reference 5227
Reference 5227 was launched in 2013, it was the first Calatrava model to have an ‘Officier’ style hinged back with glazed inner cover to view the movement.