At $1125, you can get yourself a Hamilton Khaki X-Mach Watch.

“…the X-Mach does exactly what the name suggests, letting you measure the Mach speed of an aircraft.”

It features a complex black dial with day and date calendar, a black PVD steel case, and a black leather strap with a crocodile pattern + carbon fiber inlay. Great gift for pilot.

[via Uncrate]