Khaki Aviation X-Wind Auto chrono H77506540

Designed for pilots and built for adventure, the Khaki Aviation X-Wind Day Date Autochrono flies through crosswinds in a bold new guise. Featuring a striking blue dial, an inner rotating bezel and a 60-hour power reserve, this high-performance timepiece is powered by our H-21 movement and perfect for those who dare to navigate life’s adventures with precision and flair. 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.

Source: Hamilton website, last updated Mar 2026