Innovative, adventurous and accurate. It's what pilots need in a timepiece and Hamilton always delivers. The Khaki X-Wind features the first ever drift angle calculator to appear in a watch and helps pilots accurately calculate how crosswinds will affect their journey. With a technical look and automatic movement that also suits urban aviators down to the ground it's the perfect everyday co-pilot.
*Featured in Independence Day: Resurgence (2016). Worn by Jake Morrison, played by Liam Hemsworth.
ReferenceH77616533
CaliberH-21
CollectionKhaki Aviation
MovementAutomatic
Watch FunctionChronograph, Date, Day
Case size44mm
Thickness (mm)15.55
Dial colorBlack
Case materialStainless steel
CrystalSapphire
Lug width22mm
Power reserve60 hour
StatusCurrent collection
Water Resistance10 bar (100m)
Open Case BackYes
Screw Down CrownYes
Strap referenceH6007761031
Strap typeCow leather
Buckle typeH-Buckle
Buckle width22mm
H-21
The H-21 is a powerful automatic chronograph movement featuring an extended 60-hour power reserve, making it perfect for the demands of the sportiest of models. With an H pattern design on the oscillating bridge, there’s no mistaking who made this movement.
We offer A Mail or B Mail delivery for our products. For more information about our delivery options, please visit “Delivery and Returns”.
Return
We offer free returns within 14 days from delivery. For more information, please visit “Delivery and Returns”.
Orders for straps and accessories are excluded from the right to cancel. They cannot therefore be returned. For more information, see "Conditions of sale".
Features
SELF-WINDING
Wrist movements cause the inner rotor to swing, transferring energy to the mainspring, and powering your timepiece.
STAINLESS STEEL CASE
A highly resistant alloy composed of steel and chromium. It can be worked to resemble a precious metal. It is nearly impervious to rust, tarnish, and corrosion.
Sapphire Crystal
Synthetic sapphire crystal is a tough scratch-resistant material, only diamonds could leave a mark.
WATER RESISTANCE
Your timepiece is resistant up to 10 bar (100m) / 145 psi (328 ft).
KHAKI AVIATION
The Khaki Aviation collection perfectly displays Hamilton's technical know-how when it comes to creating reliable watches for pilots and urban aviators.
