With 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.
Reference : H76409530
Caliber : H-51-Si
Collection : Khaki Aviation
Movement : Mechanical
Case size : 40mm
Dial color : Black
Case material : Stainless steel
Crystal : Sapphire
Lug width : 22mm
Lining Tanning : Mineral
Power reserve : 60-hour power reserve
Water Resistance : 10 bar (100m)/145 psi (328ft)
Anti Reflection : Yes
Silicon Balance Spring : Yes
Bracelet/Strap
Strap reference : H6000001151
Strap type : Cow leather
Buckle type : H-Buckle
Buckle width : 22mm
Top Denotation : Leather
Top Species : Calf
Top Tanning : Vegetal
Lining Species : Cow
Movement
H-51-Si
The H-51-Si is a mechanical chronograph movement featuring a state-of-the-art balance spring made from the anti-magnetic material silicon for enhanced resistance to extreme atmospheric conditions. With an extended 60-hour power reserve, this hand-wound caliber keeps and measures time via an iconic dial complete with start/stop and reset pushers. With no rotor and no date function, this interactive movement brings modern reliability and precision to signature, vintage-inspired design.
Delivery & Return
Delivery
We offer free delivery for all orders. If you would like your order to arrive sooner you can select “Next-Day Delivery” (rates vary by location). To find out more information about our delivery options please visit our Shipping Policy.
Return
We offer returns within 14 days from delivery. For more information, please visit our Return Policy.
*Due to public health restrictions, we may experience delays in processing returns. If you have an item that you would like to return, please contact our customer service department at 1-800-234-8463 or Hamilton.US@swatchgroup.com for additional information.
