Citizen Promaster Skyhawk A.T - JY8078-01L - Leather

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This guide is for users of the Citizen Promaster Skyhawk A.T JY8078-01L, a high-precision watch designed for pilots and those who appreciate advanced functionality. The key benefit is its atomic timekeeping, ensuring accuracy across 43 cities. However, mastering all the features may require some initial familiarization.
| Material | Leather |
|---|---|
| Series | Promaster |
| Model Part Number | JY8078-01L |
| Brand | Citizen |
The watch sets the time automatically by receiving radio signals. You may need to manually select your time zone. See the manual for details.
The watch uses Eco-Drive technology and is powered by light, so there is no need to replace a battery.
Yes, the watch is water-resistant up to 20 bars. This means it is suitable for swimming and showering, but avoid pressing buttons underwater.
The watch comes with a 2-year warranty from the manufacturer.
Press the appropriate buttons to start, stop, and reset the chronograph. See the manual for detailed instructions on using the chronograph functions.
Clean the strap regularly with a soft, damp cloth. Apply leather conditioner to keep it supple and prevent cracking.
Use the watch's menu system to set the desired time for the alarms. Refer to the manual for exact steps.
The watch will continue to keep time based on its internal clock. It will attempt to receive the radio signal again automatically. You can also manually initiate a signal reception attempt.
Ensure the watch is in a location where it can receive a signal (e.g., near a window). Try manually initiating signal reception. Refer to the manual for specific troubleshooting steps for signal reception in your region.
Ensure the watch is charged. If fully charged and the hands are not moving, consult the user manual for troubleshooting or contact customer service.
Review the user manual for the correct usage of each function. If problems persist, try resetting the watch (refer to the manual).