Limited edtion of 1000 pieces ball watch company engineer hydrocarbon silver fox limited edition dm2036a p8c bk half a century ago usaf colonel robert stephens also known as silver fox set off into the sky in the experimental yf 12 supersonic interceptor and ended up become the fastest and highest flying man on earth travelling at over 2070 miles per hour and at a breathtaking 80 257 feet high robert stephens broke all aviation and speed records in aviation history ball watches inspired