Franck Muller Double Mystery "Classic" 18K White Gold Diamond & Black Onyx Watch

The Franck Muller Double Mystery (Reference: 42 DM D1 CD) represents a stunning achievement in technical watchmaking and haute joaillerie. At the core of this timepiece is Franck Muller's patented mystery mechanism, which discards standard watch hands. Instead, the dial features two concentric, independently rotating discs. A black triangular indicator on the inner disc points to the hours, while a matching outer indicator tracks the minutes, creating the enchanting illusion of indicators floating unsupported above a sea of fire and brilliance.

The classical round 42mm case is beautifully fashioned from solid 18K white gold, with both the case and the bezel paved in rows of exquisite, hand-set brilliant-cut diamonds. This radiant setting flows seamlessly onto the dial, which is entirely blanketed in a matching pavé of brilliant-cut diamonds. Defining the hours are 12 custom-cut black onyx indicators, providing a striking, high-contrast frame to the rotating inner discs. Powered by a self-winding mechanical calibre and paired with a hand-stitched black alligator leather strap, this watch is completed by an 18K white gold tang buckle that is also paved with brilliant-cut diamonds.