Montblanc MB M16.31

Hand-wound split-second (rattrapante) chronograph based on historic Minerva movements from the 1930s. Features two column wheels and horizontal coupling. The split-seconds mechanism allows recording of intermediate times while the main chronograph continues running. Balance with Phillips overcoil swings at 18,000 vph. Signature Minerva V-shaped bridge. Finished with rhodium-plated German silver plates, Côtes de Genève on bridges, and hand-bevelled edges including internal angles.