This Casio Edifice ECB-2200CB-2AEF solar oriented men's watch has a carbon and stainless steel case with a blue circular shape. The chain is blue stainless steel and the bezel is blue ion plated. Dial color blue. Mineral crystal, solar movement and analog display. Water resistance: 10 ATM. Diameter: 47.6 mm. Weight: 126 gr. Smartphone Link function: Mobile Link, wireless link with Bluetooth. Applications: Casio watches. Application connectivity function: Automatic time setting. Easy clock setting. World time for approximately 300 cities. Stopwatch data transfer. Time and place. Phone finder. Clock functions: World time, 38 time zones (38 cities + UTC), city code display, city name display, daylight saving time on/off, automatic daylight saving time (DST) change and local city/world time change. 1/100 second stopwatch. Measuring capacity: 00'00"00~59'59"99 (during the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes). Measuring unit: 1/100 second (during the first 60 minutes) 1 second (after 60 minutes). Measuring modes: Elapsed time and lap/fraction time. Countdown timer. Unit of measurement: 1 second Countdown interval: 60 minutes. Countdown start time setting range: Between 1 second and 60 minutes (1 second and 1 minute increments). Others: Acoustic progress signal. 5 daily alarms (with audible progress signal). Time signal. Double white LED light LED light for the dial (super-illuminator, selectable illumination duration (1.5 or 3 seconds) and brightness). LED light for the digital display (super-illuminator, selectable illumination duration (1.5 or 3 seconds) and luminosity). Full automatic calendar (up to the year 2099). Activation or deactivation of the button press tone. Power saving (display goes blank to save energy when the watch is left in the dark). Accuracy: ±15 seconds per month (without Mobile Link function). Approximate battery operating time: 7 months with rechargeable battery (operating period with normal use without exposure to light after charging) 18 months with rechargeable battery (operating period when stored in total darkness with the power saving function activated after full charge). Other options: 12- and 24-hour format. Day display (days of the week selectable in six languages). Hand change function (hands move to provide an unobstructed view of the digital display contents). Normal time indication: Analog: 2 hands (hour and minute [hand moves every 20 seconds]) 1 dial (countdown alert) Digital: Hour, minute, second, p.m., date and day. Activation/deactivation of the acoustic progress signal. Three-year warranty. Enjoy your Edifice watch.