[short_description]Navigate the skies with our Khaki Aviation Converter Auto Chrono equipped with a bi-directional, rotating slide-rule bezel to calculate critical conversions[/short_description] [product_description]Navigate the skies with our Khaki Aviation Converter Auto Chrono equipped with a bi-directional, rotating slide-rule bezel to calculate critical conversions and metrics at a glance. Fitted with the H-21-Si movement with silicone hairspring for increased performance and accuracy, this pilot watch blends function and aviation aesthetics to perfection: its 44mm stainless steel case is paired with a stainless steel bracelet and a blue dial evoking visions of clear skies. [/product_description] [unique_description_1]

TYPE: Men

MOVEMENT: Automatic

CALIBER: H-21-Si

DIAL COLOR: Blue

STRAP MATERIAL: Stainless steel

STRAP CLASP: Folding clasp

CASE MATERIAL: Stainless steel

CASE SIZE: 44mm

CRYSTAL TYPE: Sapphire

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

WARRANTY: 2-Year International

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Power reserve : 60hour

Anti Reflection : yes

Open Case Back : Yes

Screw Down Crown : Yes

Thickness (mm) : 14.6

Buckle width : 22mm

Movement Description : 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.

Silicon Balance Spring : Yes

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