The Dubey & Schaldenbrabnd Aerodyn Duo is an exceptional watch. Even though its a modern watch it has a distinctive vintage look, especially the dial. A close up examination really shows the superb quality of the dial finish, the level of which you would expect to find on watches selling 2 and 3 times the price range of the D&S . The Aerodyn Duo houses a highly modified ETA 2892/A2 movement and shows 2 time zones, date and AM/PM indicator. The watch is stainless steel (316L), measures 33mm X 44mm X 11.5mm and comes with a stainless steel deployant clasp.