Measuring 47.95 x 39.70 mm, the RM 51-02 Diamond Twister is built around a titanium case and bezel with a scratch-resistant sapphire crystal. The diamond-set bridge construction gives this reference its distinctive name, weaving precious stones directly into the architectural framework of the movement. A transparent case back allows the caliber to be observed from the reverse, while the rubber strap with a steel folding clasp rounds out the overall design.
At the heart of the watch sits the hand-wound Caliber RM 51-02 tourbillon, delivering hours, minutes, and a tourbillon complication with an approximate power reserve of 72 hours. The skeletonized dial removes any barrier between the wearer and the tourbillon carriage, placing the rotating mechanism on full display as the watch runs.
This example is offered in pre-owned condition and carries a water resistance rating of 50 meters. No box or papers are indicated in the listing details.
