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【Condition】
Please check the product description and photos for the condition.
Some items may have not been tested or may show signs of use.
【Included Items】
Accessories are limited to those shown or mentioned in the product description.
Items such as manuals, boxes, or cables are not included unless specifically stated.
【Product Specifications and Firmware】
Some Japanese domestic models may have limited functionality overseas.
Please check compatibility before purchase.
【Voltage Compatibility】
Our products are selected to support international voltage ranges (e.g. 100–240V).
However, please make sure your local voltage is compatible before use, as incorrect voltage may still cause malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without appropriate voltage or equipment.
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[Equipped with an aviation slide rule. Multi-function pilot watch PROMASTER] Citizen Promaster is a genuine sports watch that combines functionality, durability, and safety to withstand even the harshest environments. This popular SKY series model is inspired by the colors of the sky. It receives standard radio waves and automatically adjusts to the correct time. It also features a world time function that quickly switches to the time in 24 cities around the world. This multi-function pilot watch, powered by Citizen's unique Eco-Drive technology, will keep running as long as there is light.
The deep blue bezel and dial are reminiscent of the midnight sky. White accents add a refreshing touch. The vast expanse of time that unfolds within the wide case evokes a boldness and virility befitting the name "SKY."
[Designed for long-lasting use] We have pursued improved durability with the desire to ensure that you can use it for a long time. Waterproofing and durable sapphire crystal protect your precious watch from any situation.
[Functions/Performance] Receives standard radio waves from four regions around the world: Japan, China, the United States, and Europe, transmitted based on an atomic clock that is said to have an error of 1 second in 100,000 years, and automatically corrects the time and calendar.
[Product Details] Light-powered Eco-Drive radio-controlled watch, ±15 seconds per month (when not receiving a signal), sapphire crystal (anti-reflective coating), stainless steel case, urethane band, water resistant to 20 bar, date display, luminous hands and indexes, aviation slide rule