Inspired by the original Khaki X-Wind Auto Chrono designed
for timekeeping in the air, the 2018 limited edition features the
maximum number of functions needed by pilots, including an
innovative drift-angle calculator.
SPECIFICATIONS
COLLECTION
Limited Edition: 1,918 pieces
MOVEMENT
Automatic, caliber: H-21-Si (Valjoux 7750 base with silicon hairspring), power reserve: 60 hours, frequency: 4 Hz (28,800 vph)
FUNCTIONS
Hours, minutes, seconds, chronograph, day, date, drift-angle calculator
The bearing structure of the
dial makes reading the watch intuitive, whether the wearer
is reading one of the chronograph’s three displays, the date
window at 9 o’ clock or the rotating bezel with clearly visible
markers. The watch includes a COSC H-21-Si calibre, the first
Hamilton chronograph movement with a silicon hairspring. The
non-magnetic material is particularly useful for pilots, as they
often travel through areas with strong magnetic fields such as
airports.