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Citizen

Citizen Promaster Navihawk A.T AT8220-055W Watch

SKU CH-AH6C-97YC5

A 48 mm stainless steel pilot watch with atomic time sync across 26 cities, slide-rule bezel, 1/20-second chronograph, perpetual calendar and 200 m water resistance.

  • AgeAdult
  • Eco-Drive powers the watch from any light source eliminating battery changes
  • Atomic timekeeping syncs automatically across 26 cities for precise accuracy
  • Sapphire crystal resists scratches and glare for clear dial readability
  • Water resistant to 200 metres suited for marine activity and surface watersports
  • Multi-function dial includes chronograph perpetual calendar slide rule and compass bezel

Pilot Watch with Atomic Sync

The Citizen Promaster Navihawk A.T is a men's pilot watch built for adventurous spirits. It features a 48 mm silver-tone stainless steel case and matching bracelet with a fold-over clasp. The blue dial is protected by a scratch-resistant anti-reflective sapphire crystal.

Radio-Controlled Timekeeping Across 26 Cities

This watch automatically synchronises with atomic clocks across 26 cities worldwide. It displays 12 or 24-hour time and includes a perpetual calendar for precision. The Eco-Drive movement is powered by any light source, removing the need for battery changes.

Suited for Marine Sports and Aviation Needs

Water resistance up to 200 metres makes it suitable for marine activity and surface watersports. The rotating navigational compass bezel and slide rule scale support aviation calculations. Buyers needing a smaller case diameter or a leather strap option should consider other models.

Highlights

  • Eco-Drive powers the watch from any light source eliminating battery changes
  • Atomic timekeeping syncs automatically across 26 cities for precise accuracy
  • Sapphire crystal resists scratches and glare for clear dial readability
  • Water resistant to 200 metres suited for marine activity and surface watersports
  • Multi-function dial includes chronograph perpetual calendar slide rule and compass bezel

Specifications

BrandCitizen
AgeAdult

Questions about this item

How does atomic clock sync across 26 cities work on the wrist?

The watch receives radio signals from atomic clocks in 26 world cities and adjusts the time automatically, so the displayed time stays accurate without manual setting.

What does the 1/20-second chronograph measuring up to 60 minutes actually time?

It measures elapsed time in 1/20-second increments for durations up to 60 minutes, useful for precise interval tracking during navigation or sport.

Will the 48 mm case and stainless steel bracelet fit a standard wrist?

The 48 mm stainless steel case wears large; the matching bracelet has a fold-over clasp with micro-adjustment to fit most adult wrists securely.

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