Citizen Eco-Drive Promaster Sky Pilot Radio Controlled AT8304-57W

Citizen's Eco-Drive Promaster Sky Pilot AT8304-57W watch is a professional-level watch from Citizen's iconic Promaster collection, designed for explorers, pilots and adventurers, combining durable construction with cutting-edge technology. The end result is a watch that offers accuracy and reliability in all conditions.

Key Features

• Professional design – 41mm stainless steel case, deep green aviator dial and durable three-link bracelet.
• Water resistance – up to 200 meters (20 Bar), suitable for swimming, snorkeling and demanding activities.
• Rotatable Bezel - Provides advanced pilot functions
• Clarity & style – Luminova hands and indexes stand out brightly against a green background, offering good legibility both day and night.
• Date display – Conveniently placed at 3 o'clock for everyday ease.

Technology and machinery

• Mechanism: Citizen Eco-Drive (solar-powered, no battery change)
• Caliber: H800
• Radio controlled precision: Automatically synchronizes with atomic time signals in 4 zones - always perfect timing.
• Perpetual Calendar: Automatically adjusts months, leap years and dates.
• World Time: Shows the time in 26 time zones – perfect for travelers.
• Chronograph: Stopwatch function for accurate time measurement.
• 12/24 hour display: Selectable time display method.
• Battery life: Up to 10 months with a full charge.
• Summer time function: Easy seasonal adjustment.

Technical data

• Case size: 41 mm
• Material: Stainless steel
• Dial: Green
• Glass: Sapphire glass (scratch resistant)
• Bracelet: Stainless steel bracelet
• Water resistance: 200 m / 20 Bar

Citizen watches have a 3-year warranty and are delivered in the manufacturer's original packaging.