The Montblanc 1858 Unveiled Timekeeper Minerva Limited Edition rethinks the expected. Instead of using traditional pushers, the chronograph is activated via the fluted bezel. Just one click of the 18K white gold fluted bezel will start the chronograph. A second click will stop it, and a third click will reset it, transforming the chronograph as we know it. The timepiece comes in a 42.5 mm distressed steel case and is fitted with a grey dial and a grey interchangeable calf leather strap with alligator print. It is powered by the hand-finished manually wound Manufacture MB M13.21 calibre and is limited to 100 pieces.