For the Only Watch charity auction taking place in Monaco on September 28th, Bell & Ross‘ contribution takes the form of a collector’s box of six unique watches. The individual pieces are all inspired by instruments for aeronautical navigation and comprise the following: the BR01 Horizon, Altimeter and Turn Coordinator, created in 2012, and the BR01 Heading Indicator, Airspeed and Climb, created in 2013. All six are accented with a touch of orange and come in deluxe packaging reminiscent of an aircraft dashboard. The set goes up for auction through Antiquorum Auctioneers for the fifth edition of the Only Watch charity auction. Go to their site for details.