Citizen Men’s Eco-Drive Promaster Skyhawk A-T Watch

Product Overview

The Citizen Men’s Eco-Drive Promaster Skyhawk A-T Watch is a precision-engineered timepiece built for those who operate in demanding environments—pilots navigating global skies, travelers crossing time zones, and outdoor adventurers facing the elements. This aviation-inspired watch blends rugged functionality with sleek design, delivering reliable performance whether you’re in the cockpit, on a dive, or navigating daily life. At its core is Citizen’s advanced atomic timekeeping system, which automatically synchronizes with radio signals from atomic clocks around the world, ensuring near-perfect accuracy at all times. Combined with Eco-Drive technology, this watch runs on any light source—natural or artificial—eliminating the need for battery replacements and offering sustainable, maintenance-free operation for years to come. The bold 46mm stainless steel case houses a striking black dial with both analog and digital displays, creating a dynamic interface that’s as functional as it is visually compelling. Secured with a durable black leather strap and buckle clasp, the Skyhawk A-T transitions effortlessly from field missions to professional settings.

Key Features

• Eco-Drive Technology: Powered entirely by light, this watch converts ambient and artificial light into energy to fuel its functions indefinitely. Whether you’re outdoors in sunlight or indoors under office lighting, the watch keeps running without ever needing a battery change—making it both convenient and environmentally responsible.
• Atomic Timekeeping (A-T): The watch automatically receives and adjusts to atomic clock signals, ensuring precision within fractions of a second. This feature is especially valuable for international travelers and professionals who require exact time across multiple time zones, as it self-corrects for daylight saving and regional time changes.
• Chronograph Functionality: Equipped with multiple sub-dials and digital displays, the Skyhawk A-T supports a full suite of timing functions, including elapsed time measurement, countdown timers, and dual-time tracking. These tools are essential for mission planning, flight scheduling, or managing complex daily routines.
• Sapphire Crystal with Anti-Reflective Coating: The face is protected by scratch-resistant sapphire crystal, one of the hardest materials used in watchmaking. The anti-reflective coating reduces glare, ensuring clear visibility in bright sunlight or high-contrast environments—ideal for pilots and outdoor enthusiasts.
• 200M Water Resistance: Rated for depths up to 200 meters, this watch is suitable for swimming, snorkeling, and recreational scuba diving. Its robust construction ensures reliability in wet conditions, making it a dependable companion for aquatic adventures.
• Black Leather Strap with Buckle Clasp: The genuine black leather strap offers a secure, comfortable fit with a classic aviation aesthetic. Its refined look allows the watch to transition seamlessly from active use to business or formal occasions.

Technical Specifications

• Model Number: JY8149-05E
• Collection: Promaster Air/Skyhawk
• Eco-Drive: Yes
• Base Movement: U680
• Clasp Type: Buckle
• Dial Color: Black
• Case Material: Stainless Steel
• Case Color: Silver-Tone
• Case Shape: Round
• Case Width: 46mm
• Case Length: 46mm
• Band Type: Strap
• Band Color: Black
• Band Material: Leather
• Crystal Material: Anti-Reflective Sapphire Crystal
• Water Resistance: 200M

Benefits & Use Cases

Designed for professionals and adventurers alike, the Skyhawk A-T excels in environments where precision and durability are non-negotiable. Pilots benefit from atomic time synchronization and dual-time functionality, enabling accurate coordination across international flights. Military personnel and outdoor enthusiasts rely on its rugged build and water resistance for missions in challenging terrain. The chronograph suite supports detailed time management, whether tracking flight durations, workout intervals, or project timelines. The sapphire crystal ensures long-term clarity despite exposure to dust, moisture, and impact. Meanwhile, the leather strap provides comfort during extended wear, making the watch suitable for both high-stakes operations and everyday use. Its combination of technical sophistication and timeless design makes it a versatile tool for those who demand more from their timepiece.

Important Notes

• Includes a five-year limited manufacturer’s warranty. Registering your watch online or through the My Citizen App extends coverage to six years at no additional cost.
• Setting instructions are available on the product page under the “features” section or via the My Citizen App (iOS and Android) using the Movement Caliber Number located on the caseback.
• Replacement straps and components may be available through Citizen’s official support portal—check compatibility before ordering.
• Comes with one lithium-ion battery pre-installed; no separate purchase required.
• Package dimensions: 6.18 x 5.08 x 4.02 inches; weight: 1.15 pounds.