

🌟 Own Time, Own the World — The Aviator for the Modern Jetsetter
The プロマスター Aviator Watch AT8020-54L combines atomic timekeeping with Eco-Drive light-powered technology, offering unparalleled accuracy across 26 global time zones. Featuring a durable 43mm stainless steel case with anti-reflective sapphire crystal, a 1/20 second chronograph, perpetual calendar, and 200m water resistance, this watch is engineered for professionals who demand precision, style, and reliability in every time zone.












| Material | Eco-drive is fueled by light so it never needs a battery^Atomic timekeeping, the most accurate watch in the world^Automatic time in 26 world cities and radio-controlled in North America, United Kingdom, Europe, Japan and China^Sapphire crystal^Water-resistant to 200 M (660 feet) |
M**D
Reliable and accurate
The watch is easy to use, but the dials are very small with very small divisions, making the stopwatch minute indicator difficult to read, especially if there is a small zero error where the needle does not point exactly at the mark, as in the case of the watch which I bought. Citizen were not abel to correct this error. The radio update and charge indicator work very well.
Trustpilot
3 weeks ago
2 weeks ago