[short_description]With a distinct vintage military aviation design, the Khaki Pilot Pioneer Mechanical Chronograph brings back the form and function of the chronographs issue[/short_description] [product_description]With a distinct vintage military aviation design, the Khaki Pilot Pioneer Mechanical Chronograph brings back the form and function of the chronographs issued to British Royal Air Force pilots in the 1970s. Rugged and reliable, the 40mm watch is powered by our exclusive hand-wound H-51-Si movement. [/product_description] [unique_description_1]

TYPE: Men

MOVEMENT: Mechanical

CALIBER: H-51-Si

DIAL COLOR: Black

STRAP MATERIAL: Cow leather

STRAP CLASP: H-Buckle

CASE MATERIAL: Stainless steel

CASE SIZE: 40mm

CRYSTAL TYPE: Sapphire

WATERPROOF: 10 bar (100m)/145 psi (328ft)

WARRANTY: 2-Year International

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Power reserve : 60hour

Anti Reflection : yes

Thickness (mm) : 14.35

Buckle width : 22mm

Movement Description : 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.

Silicon Balance Spring : Yes

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