A luminous coating provides long-term illumination in the dark after only a short exposure to light. This range includes a stopwatch function (1/100 sec. - 24 hours) including elapsed time, split time and final time Perfect for free diving without scuba gear: the watch is water resistant up to 20 bar according to ISO 22810.

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 Powered by any light source, saving time and money as no battery change required- known as TOUGH SOLAR 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. The time can be set to the nearest second and up to 1 hour in advance - Ideal for people who need to take medicines every day or those who do interval training. Measuring Capacity: 24 hours, Measuring Modes: Elapsed time, split time, Measuring Unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes)We are also able to offer an exchange to a different product if required, please specify this when returning your product.

Update: The full measurements are 46.6 x 48.9 x 12.8 millimeters and the weight is 143 grams, which also makes it the lightest G-STEEL model with a stainless steel band. The watch is a Carbon Core Guard model with mineral glass and Neobrite lume, and the features are confirmed to be the same as the GST-B400. The wearable size of the stainless steel band is 150-205 millimeters. Bluetooth features include auto time adjustment, easy watch setting, world time with about 300 cities, time & place log, reminders, and phone finder. Approximately 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge) daily alarmscan be set to givean acoustic signal. This model has 5 independent alarms for flexible reminders of important appointments Misplaced your smartphone? All it takes is the push of a button on your watch and the smartphone sounds an alarm using the Phone Finder 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.Misplaced your smartphone? All it takes is the push of a button on your watch and the smartphone sounds an alarm.

If you are familiar with the current offer of these durable watches from the land of the rising sun, then you certainly did not miss the fact that Casio designers did not embark on any major changes this time and instead opted for the new GSTs according to the recipe "take the time-proven ingredients and mix it together". The dial of this model looks just like the highly successful GA-2100 aka "Casioaks" and the bezel, with its shape and the placement of two decorative screws, is reminiscent of the GST-B400. A World time function displays the current time in major cities and specific areas around the world 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. The complicated dial gives the watch its distinctive utilitarian appearance. The watch features a digital display.

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Smartphone time allows time toautomatically be adjusted whenever the watch is connected with a smartphone. Casio’s G-STEEL can be wirelessly connected to yoursmartphone via Bluetooth, which enables access to a wide range of useful functions.

A Lap timer comes with 200 Lap memory whichcan be stored in the memory with the date and can be displayed again later. A data set consists of: date, total, lap and split times. The memory has enough space for up to 200 data setsDaily Alarms: Each will sound every day at the time you set, Hourly time signal: The watch beeps every hour on the hour The combination of stainless steel and carbon fiber reinforced resin supports the stability of the watch and provides a better wearing comfort.