Product Description: The Citizen AT8304-57W is a high-function pilot’s watch in the Promaster Sky collection, engineered for precision and durability. It features Eco-Drive technology (solar powered), so no battery changes are ever needed. This model runs on the H800 calibre with radio control for atomic timekeeping across multiple regions. With a 41 mm stainless steel case, sapphire crystal, perpetual calendar, chronograph timing, world time for 26 cities, 200 m water resistance, and a slide-rule bezel, it's built for both travel and technical use.
Key Features:
Movement & Power: Eco-Drive H800, radio controlled; perpetual calendar; chronograph; approx. 6-10 month power reserve after full charge.
Case & Crystal: 41 mm stainless steel case; sapphire crystal glazing; dual crown design; bi-directional slide-rule bezel.
Dial & Display: Green dial with luminous hands & markers; world time (26 cities + UTC); day/date display; 12/24-hour format; power level indicator.
Water Resistance: 200 m (20 ATM) — suitable for swimming, snorkelling
Specification
Value
Packaging
Official Box
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Citizen AT8304-57W Promaster Sky Pilot Eco-Drive – Green Dial, Radio Controlled
