Reach new heights with this Citizen Promaster Air Skyhawk A-T, the latest addition to the Citizen ...Reach new heights with this Citizen Promaster Air Skyhawk A-T, the latest addition to the Citizen Promaster Air collection. A bold design, this high-performance watch is styled with a 46mm wide stainless steel case equipped with a matching integrated bracelet. The black dial presents the advanced functions of the watch, including atomic time clock synchronisation for superior accuracy that allows for time adjustment in 43 cities, a 1/100 second chronograph measuring up to 24 hours, a perpetual calendar, GMT dual time (second time zone), 2 alarms, a 99-minute countdown timer, a digital backlight display, a Universal Coordinated Time (UTC) display and a power reserve indicator. Maintaining the robust standards of the Promaster Collection, the watch is water resistant up to 200 metres. Powered by Eco-Drive technology to provide light-powered vitality continuously and sustainably without ever needing a battery.
This guide is for owners of the Citizen Promaster Air Skyhawk A-T (JY8120-58E) looking to understand and utilize its advanced features. This high-performance watch offers atomic timekeeping, a chronograph, and a perpetual calendar, providing superior accuracy and functionality for global travelers and aviation enthusiasts. Note that mastering all features may require some time and familiarity with the user manual.
All features
Series
Promaster Air Skyhawk A-T
Model Part Number
JY8120-58E
Brand
Citizen
Extended Product Information
FAQs
How do I set the time zone?
Use the crown and buttons to select your desired city from the world time function.
How long does the watch stay charged?
The watch can run for months on a full charge, even in darkness.
Is the watch water resistant?
Yes, it is water-resistant up to 200 meters.
How do I use the chronograph?
Press the top-right button to start and stop, and the bottom-right button to reset.
What is Eco-Drive technology?
It is Citizen's light-powered technology that eliminates the need for battery changes.
How do I set the alarm?
Use the mode button to select the alarm mode, then use the crown and buttons to set the desired time.
How do I check the power reserve?
The power reserve indicator on the dial shows the remaining charge.
Troubleshooting
Watch is not keeping accurate time.
Manually synchronize the watch with the atomic clock or ensure the watch is exposed to light for charging.
The chronograph is not functioning.
Check if the chronograph is enabled and the battery is sufficiently charged.
The date is incorrect.
Ensure the perpetual calendar is set correctly and the watch has synchronized with the atomic clock.
Watch is not charging.
Ensure the watch is exposed to light and is not covered by clothing or other objects that may block the light.
Pros and Cons
Pros
Atomic time synchronization ensures exceptional accuracy.
Comprehensive world time function for easy time tracking across multiple time zones.
Eco-Drive technology provides sustainable power.
Robust construction with water resistance up to 200 meters.
Multi-function chronograph for measuring elapsed time.
Perpetual calendar eliminates the need for date adjustments.
Cons
Complex functionality may require a learning curve.
The numerous features may be overwhelming for some users.
Requires access to light to keep the watch charged.
The integrated bracelet design limits strap replacement options.
The watch's size (46mm) may not suit smaller wrists.
Advanced settings require referencing the user manual.
Setup, Compatibility & Care
Initial Setup:
Charge the watch by exposing it to light. It can be natural or artificial.
Synchronize with the atomic clock for accurate timekeeping.
Set your home city and adjust the date and time as needed.
Compatibility: This watch is compatible with any wrist size, however, its size might not be suitable for people with smaller wrists.
Care:
Clean the watch with a soft, damp cloth.
Avoid using harsh chemicals or solvents.
Rinse the watch with fresh water after exposure to saltwater.
Regularly check the water resistance seals.
Ensure the watch receives sufficient light to maintain charge.