Antiquorum is pleased to present this exceptional and rare piece at the Hong Kong auction: the Daniel Roth Ellipsocurvex Tourbillon Perpetual Calendar (Ref. 199.Y.40-17548), being offered for the first time at auction. Introduced circa 2003-2004, this extraordinary timepiece marks a horological milestone as the first automatic tourbillon in the Daniel Roth collection and the first to unite perpetual calendar and tourbillon complication.

Powered by the caliber DR740, an upgraded movement originally developed by sister brand Gérald Genta in the mid-1990s, this masterpiece exemplifies the pinnacle of haute horlogerie. The present example features a mesmerizing three-tone dial adorned with mother of pearl, elegantly housed in an 18K pink gold case showcasing the brand’s signature double ellipse curved design.

Due to its complex functions and original retail price point, the Ref. 199.Y remains among Daniel Roth’s most exclusive and coveted creations, presenting a rare opportunity for discerning collectors to acquire a true horological treasure.