Corum Classical Tourbillon Repetition Minutes watch

The Corum Classical Tourbillon Repetition Minutes watch is a spectacular example of elite watchmaking at its absolute finest. Combining the two most highly celebrated complications in the repertoire of haute horlogerie---the tourbillon and the minute repeater---this remarkable Corum watch is a treat for both the eyes, and ears.

Crafted exclusively from flawlessly polished 950 platinum or 18K gold, the massive 42mm case of this timepiece reflects masterful craftsmanship, and elegant design. The remarkable movement of the Corum Classical Tourbillon Repetition Minutes watch is a true masterpiece and represents an inspired joint effort between Corum and the celebrated complications specialist Cristophe Claret. The bridge-mounted tourbillon completes a single rotation per minute; its balance wheel, outfitted with screws to adjust its moment of inertia, beats at a traditional pace of 18,000 semi-oscillations per hour. The minute repeater mechanism, controlled by an immensely complex structure of toothed racks, cams, and snails, translates the displayed time into a precisely coordinated series of strikes; hours are represented by a single low chime, while quarter hours sound with a combination of a high and low note. The perfomance is concluded by the minutes which are sounded out with individual high notes. This charming musical translation of the time is made all the more beautiful by the use of a resonant "Cathedral" gong, which is further assisted by the generous space within the 42mm case, permitting the sound to expand with optimal effect.

Perhaps the most immediately noteworthy aspect of this complicated movement is its unique inversion; unlike most movements of comparable complexity, the arrangement has been reversed, and the tourbillon carriage and hammers of the minute repeater are visible on the dial side. Thus, the fascinating movement of the tourbillon can be observed readily anytime the watch is worn, as well as the charming chiming sequence of the repeating mechanism, with its tiny hammers striking the steel gong springs which surround the periphery of the movement. Composed of more than 400 individual pieces, each of these Corum/Claret movements show off the full gamut of the watchmakers decorative techniques, including anglage on all steel components, perlage and cotes de Geneve finishing. In addition, the hammers of the repeater feature a rich specular polish, and the screws have also received meticulous attention to ensure their perfect finish.

Each Corum classical Tourbillon Repetition Minutes watch, whether in 18K rose gold, 18K white gold, or platinum features the characteristic Corum "Classical" watch case, which is distinguished by its elegant shape, fine finish, and distinctive tapered case with fluted caseband; the smooth contours are perfectly complemented by a gently domed sapphire crystal. The Corum Classical Tourbillon Repetition Minutes watch is an exceptional complicated timepiece, and to reflect its prestige, only 25 pieces will be made in each metal.