The Motorsport appeal it's underlined by the 15 minutes red band which is inspired by the red rev limit from the BMW Motorsport cars. Luminous hour/minute/second hands and hour markers. Black crown to match the case.
These were only produced for a limited time, and are getting rare now. They wear well, are stylish, and wonderfully subtle for a watch bearing a car manufacturer logo. Original rubber straps hard to find now, but Hirsch do a great alternative - their Duke strap in either black leather or carbon fibre has a red and blue stitching option, with a black buckle, and looks made for the watch. 10 year battery life too, which is useful!
Otherwise, big enough without being too big on the wrist, keeps perfect time.