
Casio
Tough Solar Pilot's Watch
AQS820W-3B
or 4 payments of $26.50
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
- Learn more about Afterpay
Tough Solar Pilot's Watch
Register to receive a notification when this item comes back in stock.
Please complete the form below to submit a price match request. Kindly include a link to the website where you found the item at a lower price.
*Note: We strive to match all eligible price requests; however, price matching is not guaranteed.
Extended gift returns & exchanges: order by 31 Dec, return or exchange until 31 Jan 2027. Details


Tough Solar Pilot's Watch
or 4 payments of $26.50
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
- Learn more about Afterpay
Tough Solar Pilot's Watch
Register to receive a notification when this item comes back in stock.
Overview
- Case size
- 50 mm
- Movement
- Solar
- Strap
- Resin
- Green
Combining rugged utility with modern design, the Casio Tough Solar Pilot's Watch AQS820W-3B is built for performance and everyday style.
Influenced by aircraft instrument panels, it features a matte black dial with crisp white hands and markers for clear, high-contrast readability. The durable green resin band and matching bezel complement its robust 50mm case, while the built-in solar power system supports lasting function without battery changes. Designed for global timekeeping, the digital display at 6 o’clock offers quick access to date, day, and world time. With 100-meter water resistance and a lightweight yet resilient resin construction, this men’s watch merges function with timeless Casio craftsmanship.
Specifications
- Weight
- 46 g
- Case and bezel material
- Resin
- Band
- Resin Band
- Power supply and battery life
- Solar powered
- Compatible band size
- 145 mm to 215 mm
- World time
- World time 31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping
- Stopwatch
- 1/100-second stopwatch Measuring capacity: 59'59.99'' Measuring modes: Elapsed time, lap time, split time
- Timer
- 2 countdown timers Can be used during interval training that alternates between two different paces. Measuring unit: 1 second Input range: 00'05'' to 99'55'' (1-minute increments and 5-second increments) Other: Auto-repeat (number of repeats settable from 1 to 10)
- Alarm/hourly time signal
- 5 daily alarms Hourly time signal
- Light
- LED light Selectable illumination duration (1.5 seconds or 3 seconds), afterglow
- Light color
- LED:Amber
- Calendar
- Full auto-calendar (to year 2099)
- Mute feature
- Button operation tone on/off
- Energy saving feature
- Power Saving (display goes blank to save power when the watch is left in the dark)
- Battery display/alert
- Battery power indicator
- Run time
- Approx. battery operating time: 10 months on rechargeable battery (operation period with normal use without exposure to light after charge) 23 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
- Accuracy
- Accuracy: ±30 seconds per month
- Other features
- 12/24-hour format Regular timekeeping: Analog: 2 hands (hour, minute (hand move every 20 seconds)) Digital: Hour, minute, second, pm, month, day, 6-language day of the week indicator (English, Portuguese, Spanish, French, German, Italian)
- Case size (L× W× H)
- 52.5 × 50.1 × 12.7 mm
- Gender
- Male
From calculators to the wrist

A date that sets itself
Casio's first watch, the 1974 Casiotron, had the world's first watch calendar that adjusted itself for longer and shorter months, so the date never needed resetting at the start of a month.
Many cities at a glance
World time first came to a Casio wrist in 1976 with the X-1, which added a stopwatch at the same time.

2-year warranty
Every Casio watch from Watch Direct comes with a 2-year replacement warranty from Shriro Australia, Casio’s exclusive Australian distributor.
Watch Direct is an authorised Casio retailer, trading since 2011.

About Casio
Casio's story starts in April 1946, when Tadao Kashio set up Kashio Seisakujo, a small factory in Mitaka, Tokyo, making microscope parts and gears. In June 1957 it became Casio Computer Co., Ltd., built around the 14-A, the world's first compact all-electric calculator. That calculator know-how led Casio to watches: Toshio Kashio's view was that a watch simply adds up seconds.
Shop all Casio
Reviews
Shipping & Returns
Free Shipping Anywhere in Australia
- Get Your Order Shipped in Record Time - Most Orders Sent Within 24 Hours!
- Efficient Same Day Delivery in Sydney - Calculated at Checkout
- Signature on Delivery is included on all shipments within Australia.
- DHL Express is available for fast and secure international shipments.
View our Shipping Page for More Information
Returns Policy
Holiday gift returns: orders placed 1 November to 31 December 2026 can be returned or exchanged until 31 January 2027.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
View our Returns Page for More Information


