How it felt to be an early aviator, a pioneering pilot flying an airplane at the turn of the twentieth century is something that can't be recreated, but Hamilton can give you the look - created using modern materials including stainless steel and sapphire crystal. Add an automatic movement and a perfectly proportioned 42mm case for a new take on a vintage timepiece.

With an extended power reserve of up to 80 hours, the H-40 is both beautiful and bold. Almost double than market standard, 80 hours power reserve means you can remove your watch on Friday and it will still be ticking on Monday.

FEATURES
Reference H64615135
Caliber H-40
Collection Khaki Aviation
Movement Automatic
Case size 42mm
Gender Men
Dial color Black
Case material Stainless steel
Crystal Sapphire
Lug width 20mm lug width
Power reserve 80-hour power reserve
Water Resistance Water Resistance 10 bar (100 m) /145 psi (328 ft)