

Advanced technology for the sophisticated aviator. Calculate critical conversions and metrics at a glance with the Khaki Aviation Converter Auto Chrono’s bi-directional, rotating slide-rule bezel. This high-performance tool converts units, such as feet to meters or miles to kilometers, and currency. Add in the H-21-Si automatic chronograph movement with its superior anti-magnetic silicon hairspring and this stylish 44mm pilot’s watch has everything you need for your next adventure in the sky.
Automatic
H-21-Si
60 hours
Stainless Steel
44 mm
100 meters
14.6 mm
44
Screw Down
Black
- Movement Detail: 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.
H76726530
Khaki Aviation
Sapphire
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