1 of only 300 ordered by Beechcraft in 1975. Blue dial, with normal Heuer markings and Beechcraft logo. Huge, 45 MM SS case, with 22MM SS aftermarket band. Excellent condition. Was serviced by Heuer/Pro Time in 1996. Authenticated as 1 of 300 at that time. Slide rule bezel. E-mail for more info. $1100.00 plus insured postage.