The watch incorporates a miniature transmitter system serving to lock and unlock the DBS. As the driver comes close to the sports car, all he need do is press the OPEN position on the watch glass (between 8 and 9 o’clock) in order to activate the door opening system, whereas doing the same thing on the CLOSE position between 3 and 4 o’clock will close the vehicle. -Continued
According to Aston Martin, the transponder module weighs just a few grams and is less than half the size of the same system incorporated inside the DBS key. As you’d expect, for safety reasons, only Aston Martin dealerships will be able to authorise the timepiece to ‘read’ and communicate with a specific DBS.