Hamilton Chronograph Valjoux 7733 British Royal Navy Pilot's Asymmetric Watch SHOP FOR_Books you could slip the watch

you could slip the watch sideways out of its socket-case and reverse it to face inward

and inside marked Keystone

The watch is complete with inner dust cover and gasket which is rare to find intact

Hamilton may have furnished this watch to GM from remaining Converta inventory and installed a 505 movement in the watch since production of the 500 and 500A had ceased

Hamilton Chronograph Valjoux 7733 British Royal Navy Pilot's Asymmetric Watch SHOP FOR_Books you could slip the watchOffered is this Hamilton Royal Navy Pilot's Asymmetric Chronograph. These watches are often referred to as RAF (Royal Air Force) watches, since they were designed for pilots. Many were issued to Pilots in the Royal Navy as well, which can be determined by the case back markings. Serial numbers beginning with 6BB were issued to the Royal Air Force, and serial numbers beginning with 0552 were issued to the Royal Navy. The 924 3306 portion of the serial