HAMILTON Khaki Aviation Pilot Pioneer Mechanical Chrono H76409540
HamiltonRugged and reliable, the Khaki Pilot Pioneer Mechanical Chronograph pays homage to Hamilton's vintage military aviation watches. Powered by our exclusive hand-wound H-51-Si movement, this timepiece boasts a 60-hour power reserve and a stunning Aviation Blue dial with a sunray finish.
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Reference: H76409540
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Caliber: H-51-Si
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Collection: Khaki Aviation
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Movement: Mechanical
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Watch Function: Power reserve, Chronograph
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Case size: 40mm
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Thickness (mm): 14.35
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Dial color: Blue
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Case material: Stainless steel
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Crystal: Sapphire
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Lug width: 22mm
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Power reserve: 60 hour
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Status: Current collection
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Water Resistance: 10 bar (100m)
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Anti Reflection: Yes
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Super Luminova: Yes
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Silicon Balance Spring: Yes
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Strap reference: H6000001981
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Strap type: Cow leather
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Buckle type: H-Buckle
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Buckle width: 22mm
Movement: H-51-Si
The H-51-Si is a mechanical 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 hand-wound caliber keeps and measures time via an iconic dial complete with start/stop and reset pushers. With no rotor and no date function, this interactive movement brings modern reliability and precision to signature, vintage-inspired design.