Limited Edition of 100 pIeces. Graham Watch Chronofighter Vintage Fortess Limited Edition 2FOAS.U01A.L129S. For once, Graham watches wanted the Fortress watch to be inspired from a special movement function. Intended to modern life Squadron Leaders, the Fortress Watch is classic in style yet very special in technique. Designed after the World War II Flying military standards, our Fortress watch displays a rare Chronograph Automatic Mono pusher functionality. The start stop reset commands are all set from the crown pusher. Of course, as we are at Graham, we changed the position of the crown pusher on the left at 9 o clock to enable the right handed purists to handle the 47mm chronograph with their right hand thumb finger. Optionally, the many left handed aficionados classic will also enjoy to possibly operate their chronograph in the standard manner, with their leftnhand index finger. Limited edition of 100 dedicated to Men, right or left handed.