The Casio AQ-S820W-3BVEF digital men’s watch combines analog and digital time display with Tough Solar technology, which charges in natural or artificial light and provides up to 10 months of power reserve. The black dial features silver luminous hands and markers, while the LED illuminates the display in low-light conditions.
The watch features world time for 48 cities across 31 time zones, a stopwatch accurate to 1/100 of a second, two countdown timers and five daily alarms. It also has an automatic calendar through 2099, a battery level indicator and a power-saving function.
- Movement: Solar
- Display: Analog and digital time display
- Dial color: Black
- Hands and markers: Silver luminous
- Strap material: Rubber
- Strap color: Green
- Case color: Black
- Stopwatch: Accurate to 1/100 of a second
- Countdown timers: 2
- Alarms: 5 daily alarms
- World time: 48 cities across 31 time zones
- Power reserve: Up to 10 months
- Water resistance: 10 bar, suitable for swimming and water activities
- Illumination: LED
- Calendar: Automatic, through 2099
- Additional features: Battery level indicator and power-saving function
Basic Features
- Material
- Rubber
- Style
- Sport
- Strap Type
- Strap
- Strap Colour
- Green
- Colour
- Black
General Characteristics
- Functionality
- Digital
- Waterproof
- Swimming / Bathing (10 Atm)
- Chronograph
- Yes
- Mechanism
- Solar
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.