#Timepiece: Hamilton – Khaki aviation x-wind auto chrono
- 20somethingmedia
- Jun 1, 2023
- 1 min read
Updated: Apr 23
KHAKI AVIATION
X-WIND AUTO CHRONO
Automatic | 44mm | H77616533
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.
MOVEMENT
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.

FEATURES
WATCH
Reference : H77616533
Caliber : H-21
Collection : Khaki Aviation
Movement : Automatic
Case size : 44mm
Thickness (mm) : 15.55
Dial color : Black
Case material : Stainless steel
Crystal : Sapphire
Lug width : 22mm
Power reserve : 60 hour
Water Resistance : 10 bar (100m)
Open Case Back : Yes
Screw Down Crown : Yes
BRACELET/STRAP
Strap reference : H6007761031
Strap type : Cow leather
Buckle type : Pin buckle
Buckle width : 22mm
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