Automatic calendar which will always display the correct date, on traditional watches you have to manually adjust the date to account for the varying amount of days in each month. At the bottom of the screen is the text denoting the 100m water resistance of the rugged watch. At the top is the branding Casio in all capped text and the advertisement of the 10-year battery life in red text. Synthetic resin is the ideal material for wrist straps thanks to its extremely durable and flexible properties. Protecting the dial of this timepiece is an acrylic plastic window lens. This is a very basic type of lens that has its own benefits and disadvantages. The main disadvantage is how easily the screen can scratch, on the plus side though most scratches can easily be buffed out with the right technique. It’s a lens that’s often found on either cheaper or more traditionally built watches.

That said, it does look slightly bigger than the 36mm would entail, probably due to the larger surface area from being a square watch. Casio was founded after the end of World War II in 1946. Tadao Kashio started by producing mechanical parts by himself until his brothers joined him. The small family operation started off by making calculators for the domestic market. The second function is a stopwatch that’s accurate to the 1/100th of a second. Pressing the “Mode” button moves us to the stopwatch. Starting and stopping the stopwatch is easy with just the press of a button.This Casio watch also has a very good water resistance rating of 100. The 100m or 10 bar rating makes this watch suitable for recreational surfing, swimming, snorkeling, sailing and water sports. Casio W-800H-1AVES Watch Specifications

Perfect for swimming and snorkelling: the watch is water resistant to 10 bar according to ISO 22810. Legendary Japanese electronics company Casio is loved for its range of innovative and reliable watches. Casio offers both analogue and digital watches for men and women in a variety of styles and colours, perfect for everyday wear, sportswear and more adventurous activities. The inverse is equally as ridiculous: set a countdown timer for a time guaranteed to be longer than the unknown duration you’re trying to measure. When the event would normally stop your count-up, you instead look at the countdown – subtracting the current value from your original, and boom: you’ve turned a countdown timer into a stopwatch. If you require any further information relating to the Delivery service used, please call us at +44 (0)20 8208 9567.The 3240 movements are powered by a simple CR2025 battery. With the case being held down by four screws, changing the battery would be fairly simple. Of course, you probably won’t have to worry about that for the first ten years or so. W-800H Strap Pressing the “Mode” button once, we advance to the alarm function of the movement. Setting the alarm is easy. Holding down the “Adjust” button starts the “setting mode” for all functions, including the alarm function.