This Rolex Sporting Prince Travel Watch watch was submitted by Gene Stone. Author of 'The Watch', -the definitive book on the wristwatch.

'The Rolex Sporting Prince Travel Watch, is the holy grail of travel watches, the one that no collection can be complete without. It took me years to find it, and it’s beautiful. It’s the photo on my Facebook page as well. The Prince was introduced to the market in 1928, and was sold primarily as a wristwatch. Only a small number of these travel watches were ever made.'