百達翡麗，18K白金自動上弦年曆腕錶，配標準錶盤，型號5235G，約2014年製，附原廠證書、盒子及外包裝, 單封品相百達翡麗，18K白金自動上弦年曆腕錶，配標準錶盤，型號5235G，約2014年製，附原廠證書、盒子及外包裝, 單封品相機芯: 自動上弦 錶盤: 銀色 錶徑: 40毫米 附件: 百達翡麗18K白金折疊扣， 百達翡麗原廠證書、產品資料、皮夾、盒子及外包裝備注： 此拍品是初次在拍場上亮相及單封狀態。百達翡麗Details PATEK PHILIPPE. AN 18K WHITE GOLD AUTOMATIC ANNUAL CALENDAR WRISTWATCH WITH REGULATOR-STYLE DIAL, SINGLE SEALEDREF. 5235G, CIRCA 2014Movement: Automatic Dial: Silvered Case: 40 mm.With: 18k white gold Patek Philippe buckle, Patek Philippe Certificate of Origin, product literature, leather holder, presentation box and outer packaging Remark: In single sealed condition, fresh to the market Special notice Lot incorporates material from endangered species that is not for sale and is shown for display purposes only. The endangered species strap shown with the Lot is for display purposes only and is not for sale.Upon sale, the watch will not be supplied to a buyer outside Hong Kong with any watch strap.品相: Reference 5235 Reference 5235 was released at Baselworld fair in 2012. The uniqueness of this watch lies in its movement which is constructed with caliber 31-260 REG QA, the last letters standing for Régulateur Quantième Annuel. This is the first ever modern Patek Philippe annual calendar wristwatch produced with a regulator dial. In horological history, a regulator was a centrally located clock found in watchmaker workshops, with the large minute hand taking up visual importance. This allowed the watchmakers to regulate the watches that they were building against the time displayed on the central regulator, hence the name. The regulator dial allows for more accuracy than a normal watch because it has a non-coaxial hour and minute hands, which means, that the hour and minute hands do not share the central pinion position on the dial but are independently place. This reference is considered among collectors to be one of the most significant technical innovations in Patek Philippe's history.