Hamilton H77906940 Khaki Aviation X-Wind Auto Chrono 45mm

Designed with pilots in mind and built for a life of adventure, the Khaki Aviation X-Wind Automatic Chronograph flies through the crosswinds in a bold new guise, with camouflage patterns and new color variants extending across the dial, strap and case. Featuring an inner rotating bezel and an anti-magnetic Silicon hairspring, this high-performance piece has combat-chic looks and assertive style.

Specifications

Reference: H77906940
Caliber: H-21-Si
Collection: Khaki Aviation
Movement: Automatic
Case Size: 45mm
Thickness: 14.85mm
Dial Color: Blue
Case Material: Stainless steel
Crystal: Sapphire
Lug Width: 22mm
Power Reserve: 60 hours
Water Resistance: 10 bar (100m) / 145 psi (328ft)
Anti Reflection: Yes
Open Case Back: Yes
Screw Down Crown: Yes
Silicon Balance Spring: Yes

Strap

Strap Reference: H6007791011
Strap Type: Textile
Buckle Type: Pin buckle
Buckle Width: 22mm

Movement

H-21-Si: The H-21-Si is an automatic chronograph movement featuring a state-of-the-art balance spring made from the anti-magnetic material silicon for enhanced resistance to extreme atmospheric conditions. With an extended 60-hour power reserve, this powerful caliber reliably keeps and measures time via two or three sub dials at 6, 9, and/or 12 o’clock, and start/stop and reset pushers on the side.