This solar-powered watch is water resistant to 10 bar.
Inspired by aviation instruments, the bezel features a flat, rounded shape, while the indexes and hands are white for easy reading.
A convenient LCD display at the 6 o'clock position displays the date, day of the week, and world time.

・ Tough Solar (solar charging system).
10 ATM water resistance World time: 48 cities (31 time zones, daylight saving time setting function) + UTC (Coordinated Universal Time), home city swap function Stopwatch (1/100 second, 60 minute counter, split).
Timer: Interval measurement timer with up to two time settings (set unit: 5 seconds, maximum set: 99 minutes 55 seconds, measures in 1-second increments, repeat function (settable 1 to 10 times)).
5 time alarms, Hourly time signal, Battery indicator, Power saving function (display turns off after a certain period of time in the dark to save power).
Fully automatic calendar, 12/24 hour display switching, operation sound ON/OFF switching function, day of the week display (6 languages: English, Portuguese, Spanish, French, German, Italian).
LED backlight (with afterglow function and afterglow time switch (1.5 seconds/3 seconds)).
Operating time from full charge without solar power generation: approx. 10 months (power saving mode) approx. 23 months (power saving mode).
Model Number: AQ-S820W-1AJF