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Advanced technology for the sophisticated aviator. Calculate critical conversions and metrics at a glance with the Khaki Pilot 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.

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.

  • WATCH

    Features
    Reference H76726530
    Caliber H-21-Si
    Collection Khaki Aviation
    Movement Automatic
    Case size 44mm
    Dial color Black
    Case material Stainless steel
    Crystal Sapphire
    Lug width 22mm lug width
    Power reserve 60-hour power reserve
    Water Resistance 10 bar (100m)/145 psi (328ft)
    Open Case Back Yes
    Screw Down Crown Yes
  • BRACELET/STRAP

    Features
    Strap reference H6007671061
    Strap type Cow leather
    Buckle type Pin buckle
    Buckle width 22mm
    Top Species Cow
    Lining Species Cow

This product qualifies for free 2-day shipping in the U.S.

Shipping usually takes 2-3 business days. Your order will most likely arrive within this time window, but it’s possible that you’ll experience some delay due to the global response to COVID-19 across all couriers. Rest assured we are working around the clock to ensure your order is packaged and shipped from our fulfillment facilities as quickly as possible.

If you have any questions about your order please contact info@mywatchst.com.

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