Casio F91W Nato Strap Digital Sports Watch – Water Resistance?

casio f91w nato strap


Have you been searching for a slim, versatile and good-looking watch? Casio F91W Digital Sports Watch is your ultimate go-to product for a blend of casual and sporty wear. Majorly recommended for its thin structure and lightweight, the watch comes at a cost of approximately $9.94 on Amazon. This affordable deal is inclusive of gift wrap provisions and a free return policy as the guarantee.

Casio F91W Digital Sports Watch comes with innumerable benefits both in functionality and durability.

Best Deal Ever for a Watch?

Casio F91W review

It is most adored for just how perfectly it covers your wrist in a simple and efficient manner without standing out. The fact that it does not have frills too makes it a favorite for people who don’t fancy accessorizing. The Casio F91W colors come in black. It is mainly a men’s wear but can double as a multi-gender item for anyone with roots in sports or a handy career.

Casio F-91W Gold? Men V.S. Women!

Many are asking me if there is any Casio F-91W Gold model, this is the male model for gold colour! (Casio A168WG-9 Men’s Vintage Gold Metal Band Illuminator Chronograph Alarm Watch, Casio-A168WG-9WDF)

Gold model for Women? Here you go 🙂 – (Casio Women’s LA670WGA-9 Gold Stainless-Steel Quartz Watch with Digital Dial, EAW-LA-670WG-9D)

Can I replace my watch strap to Nato? If so, what is the lug width or the nato strap size?

casio f-91w nato strap width size

There are a variety of reinforcements available in the market for custom designing your Casio F91W Digital Sports Watch. You can decide to switch the strap for an 18mm NATO strap and enjoy an even longer durability period. Otherwise, the watch is sufficiently effective as it is right from the manufacturers. Casio watches at large are preferred for their easy to use nature, with fewer complications when it comes to changing settings. This sports watch, in particular, enables you to quickly get accustomed to its functions and keep your appointments on alert.

My Recommended NATO Strap seller:


Quality Assured! – Is Casio F-91w Battery Life lasting? (SURPRISED!)

Durability is a major concern for anyone looking for a strong watch they can rely on. With Casio F91W Sports Watch, you get value for your money. The watch comes with a CR2016 Module 593 battery that has an average battery life of 7 – 10 years. There is no worry of having to look for replacements every now and then as this watch will serve you for long. The watch also comes with a durable ribbed resin strap. Its ribbed nature enables it to stay put. For even greater security, it has a buckle for closure to ensure the watch rests comfortably on your wrist.

Chronograph Functions

The Casio F91W Digital Sports Watch is a goldmine of chronograph functions. You get to custom set your alarm, get notifications by the hour through the hourly chime signal and benefit from an automatic calendar with an accuracy average of +/-30 seconds per month. The stopwatch is as precise as they come with a 1/100 second digital stopwatch provision.

Time Options

The sports watch also comes with multiple measuring modes for people who love having options. You have the NetTime which is a Network Time Synchronization Tool that helps you verify the time on a remote computer using a totally separate mechanism.

You also get split time, first and second place times. The split time option comes in handy for recording stopwatch operations. If the split button is pushed with the watch running, the display will freeze, and you can then read the elapsed time to that second. If you need the watch to continue showing actual time, you will have to push the split button again so it stops tracking the time that has elapsed.

Mega Features! – Nightlight, Military and Water Resistance!

Nightlight application- The Casio F91W Digital Sports Watch is also preferred for its night light application. It enables you to continue using your watch to encroach even the poorly lit environments.

The military mode feature- This allows you to switch comfortably between 12hour and 24hour timekeeping with ease

The water resistance feature- This expands the functionality of this sports watch, making it suitable for underwater activities, mainly swimming. Unlike other watches, you don’t have to lose your wrist accessory every time you’re about to get sporty.

Get your watch now for cheap!

I need help with the configuration! Is there any operating guide manual for Casio f-91w?

I had a hard time trying to configure the alarm time because this is my first digital watch! 🙂 BUT it turned out to be an amazing experience with the manual instruction provided here! Thank me later 🙂


Bottom Line – Is Casio F91W Series Worth the Price?

For less than $10, you should get this efficient sportswear accessory that is market-tested and recommended by prior users. Check out the thousands of buyers reviews they have! Casio F91W Digital Sports Watch is your simple but precise timer that lets you keep your daily activities uninterrupted and easily monitored through its chronograph functions. It perfectly fits professions that require too much hand operations like construction work, security work, and sports. If you have to work with water, this watch will also be highly suitable as it is built to be water-resistant. You can purchase it from Amazon that is certified to sell Casio products.