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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. This new model has a 45mm case and adds a stealth element to its look with black PVD coating.
Featured in Space Cadet 2024 Worn byRudolph Bolton play by Dave Foley
ReferenceH77736733
CaliberH-21
CollectionKhaki Aviation
MovementAutomatic
Watch FunctionChronograph, Date, Day
Case size45mm
Thickness (mm)14.85
Dial colorBlack
Case materialStainless steel
CoatingPVD black
CrystalSapphire
Lug width22mm
Power reserve60 hour
StatusCurrent collection
Water Resistance10 bar (100m)/145 psi (328ft)
Anti ReflectionYes
Open Case BackYes
Screw Down CrownYes
Strap referenceH6007771121
Strap typeCow leather
Buckle typePin 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.
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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.