FRANCK MULLER DOUBLE MYSTERY - QUATRE SAISONS, REF.DM42 QTR SAI, A NEW OLD STOCK WHITE GOLD, COLOURED SAPPHIRE AND DIAMOND-SET WRISTWATCH, CIRCA 2020FRANCK MULLER | DOUBLE MYSTERY - QUATRE SAISONS, REF.DM42 QTR SAI, A NEW OLD STOCK WHITE GOLD, COLOURED SAPPHIRE AND DIAMOND-SET WRISTWATCH, CIRCA 2020Calibre: 2800, automatic, signedDial: Pavé-set diamond, coloured sapphire-set, signedCase: 42mm, 18k white gold, coloured sapphire-set bezel, transparent case back, signedStrap: Maker's endangered species, 18k white gold diamond-set buckle, signedAccompaniments: Maker's presentation box, certificate (open date), instruction manual and swing tag. 3-year maker's warranty after purchaseLast known retail price approximately HK$710,000. 前零售價大約 HK$710,000 。Franck Muller，「Double Mystery- Quatre Saisons」DM42 QTR SAI型號，庫存新品白金鑲彩色寶石及鑽石自動上弦腕錶，年份約2020。附原廠錶盒、證書(空白日期)、操作說明及吊牌，購買後享三年原廠保固。The Brand Franck Muller was established in 1991 in Geneva, named after its co-founder and watchmaker Franck Muller, also know as the "Master of Complications", and Vartan Sirmakes, a businessman specialised in the manufacturing of watchcases. Franck Muller is renowned worldwide for its original designs, technical know-how and brilliant innovations in high-end watchmaking.In addition to the brand's famous Long Island and Vanguard Series, Franck Muller introduced the round series with the Double Mystery and the Double Mystery Quatre Saisons, the flagship model of the collection. This Double Mystery creation reaffirms Franck Muller's mastery of the watchmaking art in its purest tradition by using a smart complication that replace hands with markers on two rotating discs, creating an illusion of floating time. The dial further enhanced by full pavé-set of diamonds and coloured diamond/sapphire hour markers for the sparkling sensation. (as presented in Lot 837 and 838). The Double Mystery Quatre Saisons uses multi-coloured gems to represent and create a kaleidoscopic appeal of the nature's four changing seasons colours (as seen in Lot 839). The pure and beautiful design of this exquisite Double Mystery articulates Franck Muller's vision of horology creativity and elegancy.