Citizen Promaster Skyhawk A-T
The Citizen Promaster Skyhawk A-T is a fully featured aviation watch designed for travelers and tech enthusiasts. With radio-controlled timekeeping (atomic timekeeping) for 43 cities, a 1/100-second chronograph, a perpetual calendar, dual time zones, alarms, and a countdown timer, it offers a comprehensive range of functions. Its Eco-Drive (light-powered) movement eliminates the need for battery replacement, and its robust case ensures water resistance to 200 meters.
Technical specifications
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Model / reference: JY8075-51E (an iconic version)
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Housing: stainless steel with black treatment (IP / ion-plating)
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Case diameter: 45 mm
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Glass: Anti-reflective sapphire (impact resistant)
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Display/Dial: Combined analog and digital display, luminescent markers and hands, power reserve indicator
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Movement: Caliber U680, Eco-Drive (light-powered charging)
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Functions:
• Atomic radio synchronization (43 cities)
• 1/100 s chronograph, up to 24 hours
• Perpetual calendar
• Dual time zone & UTC
• 2 alarms
• Countdown (99 minutes) -
Water resistance: 200 m (20 ATM) – suitable for swimming and light diving
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Bracelet/fastener: stainless steel with push-button deployment clasp
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Width between lugs: 22 mm
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Weight: varies by model, but relatively robust considering the built-in functions
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