Atomic Timekeeping

Navihawk A‑T

In stock

Go where the wind takes you with the Navihawk A-T. With atomic clock synchronisation for superior accuracy, this perpetual calendar chronograph receives radio signals both automatically and on-demand in North America, the United Kingdom, Europe, Japan and China. The Navihawk A-T ensures you are always on time, no matter where your journey takes you. The stainless steel case, stainless steel mesh bracelet and black dial features world time in 43 cities, 2 alarms, 1/100-second chronograph, 99-minute countdown timer and UTC display.

Navihawk A‑T




Stainless Steel Bracelet Deployment Clasp with Push Button
Black, Ana-Digi Display, Luminous Hands and Markers, Power Reserve Indicator
Stainless Steel
Promaster Crown
Pilot's Rotating Slide Rule Dial Ring
Pilot's Rotating Slide Rule Bezel
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Anti-Reflective Mineral Crystal
Atomic Timekeeping Technology with Synchronised Time Adjustment Available in 43 World Cities
1/100 Second Chronograph Measures up to 24 Hours
Perpetual Calendar
2 Alarms
Dual Time (Second Time Zone)
Universal Coordinated Time (UTC) Display
Power Reserve Indicator
99-Minute Countdown Timer
Digital Backlight Display

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Case Size (mm)
Water Resistance
Water Resistant to 200m Swimming, Showering and Snorkelling
Setting Instructions FOR U680
Full Instruction Abbreviated Manuals