Mont Blanc Chronograph Unique Piece

Unique platinum Mont Blanc chronograph made in 2009 by Nicolas Rieussec for the legendary Only Watch charity auction in Monaco,this 42.5mm platinum skeletonized chronograph from Mont Blanc features a single button at 8 o'clock that activates the skeletonized chrono hand at 8,with the 30 minutes register at 5. Rieussac's design is brilliantly counter-intuitive,with the hand remaining still while the rotor turns and the 30 minute counter moves counter clockwise to record the elapsed time. The skeltonized date wheel is at center 12,with the hours register at the top. A brilliant complication hand built in platinum,leather strap,deployant,complete with box,papers and provenance. The manual wind movement is warrantied for 2 years by Aaron Faber.