The latest Mille Miglia version is the Chopard Mille Miglia Classic Chronograph 2017 and available in a 39 and 42 millimeter version
Movement ETA 2894-2 | Automatic | Diameter: 28.6 mm / 12½ lignes | Thickness: 6.1 mm | Frequency: 28,800 vph (4 Hz) | Jewels: 37 | COSC certified | Stop seconds device | Hours, minutes, seconds, date, chronograph | Power-reserve: 42 hours
Movement ETA 2894-2