Hamilton Khaki Aviation Pioneer Mechanical Chrono 40mm Watch Transparent Caseback creating a harmonious glow that

creating a harmonious glow that reflects the watch's quiet elegance

and the indomitable pioneering spirit

The vintage-inspired favourite is paired with a finely engineered stainless steel mesh bracelet for the ultimate in comfort and style

These remarkable watches encapsulate the legacy of Longines and continue to inspire those with a passion for adventure and a desire to leave a lasting impact on the world

Crystal: Protecting the intricate dial is a resilient scratch-resistant sapphire crystal

Hamilton Khaki Aviation Pioneer Mechanical Chrono 40mm Watch Transparent Caseback creating a harmonious glow thatWith a distinct vintage military aviation design, the Khaki Pilot Pioneer Mechanical Chronograph brings back the form and function of the chronographs issued to British Royal Air Force pilots in the 1970s. Rugged and reliable, the 40mm watch is powered by our exclusive hand wound H 51 Si movement. Features Caliber: H 51 Si Case size: 40mm Dial Colour: Black Crystal: Sapphire Lining Tanning: Mineral Power Reserve: 60 hour Water Resistance: 10 bar (100