For fans of precision: the countdown timers help you to remember specific or recurring events by giving off an audible signal at a preset time. They The time can be set to the nearest second and up to 24 hours in advance. Misplaced your smartphone? All it takes is the push of a button on your watch and the smartphone sounds an alarm. The daily alarm reminds you about recurring events with an acoustic signal at the time you have set. This model has 5 independent alarms for flexible reminders of important appointments. For those who want a CasiOak, and are adamant about having Casio’s desirable Bluetooth and Tough Solar technology, this should be of interest. And for those wanting the same tech, but housed in a metal-covered CasiOak, that’s also now an option, albeit, at a higher price point. You won’t find any other watch with the durability and tech found in the GA-B2100, for anywhere close to the price of this watch — making this a bargain. STOPWATCH FUNCTION - Measuring Capacity: 24 hours, Measuring Modes: Elapsed time, lap time, split time, Measuring Unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes)

The watch is equipped with energy-saving Bluetooth® technology, which offers power-saving data transfer at the push of a button. The watch can connect to a smartphone wirelessly via Bluetooth®, enabling access to a wide range of useful functions. Dual Illuminator: Separate illumination of the analogue and digital components ensures optimum readability in low light conditions., Selectable illumination duration (1.5 seconds or 3 seconds), With afterglow CASIO WATCH+ World Time lets you select from among approximately 300 cities as the World Time City, Displays the current time in major cities and specific areas around the world BLUETOOTH® CONNECTIVITY - Phone Finder: Pressing a button on the watch will emit an audible tone from your phone, even in silent mode., Signal Range: Up to 2m (may differ depending on surrounding conditions)Phone Finder: Pressing a button on the watch will emit an audible tone from your phone, even in silent mode., Signal Range: Up to 2m (may differ depending on surrounding conditions)

Technical amendments and errors excepted. The sizes in figures do not correspond to the original sizes. ALARM FUNCTION - 5 Daily Alarms: Each will sound every day at the time you set, Hourly time signal: The watch beeps every hour on the hour The new dial features a translucent surface, which is required to let the light through to power the battery. With this change, Casio opted to give the dial a new sunburst treatment, which not only adds solar power but also elevates the dial visually over the original CasiOak.DISPLAY ILLUMINATION - Dual Illuminator: Separate illumination of the analogue and digital components ensures optimum readability in low light conditions., LED light, Selectable illumination duration (1.5 seconds or 3 seconds), With afterglow