Chopard Mille Miglia Stainless Steel Chronograph Watch 8331 METAL: Stainless Steel. MEASUREMENTS: Case 39mm. Will fit large men's wrist approx 8". MOVEMENT: Automatic 37 Jewel- working order. Watches are guaranteed to be in running order, if described as such, at the time of listing only. Watches have not been tested for features functionality, unless otherwise stated in description.