Mondaine evo2 (40mm) Big Date - White Dial, Silver MeshThe new Mondaine SBB evo2 has been subtly refined for contemporary life. Its slightly rounded shape with an almost seamless transition to its case back has been ergonomically designed for ultimate comfort. Refined case lugs and a new functional crown sit in perfect proportion throughout the whole collection for precise balance. Model number MSE. 40210. SM Function Big Date Movement (manufacture. Ref.) RONDA 519. S Movement (type) Quartz Case size