Release date May 2025 Case dimensions (L x W x D) 48.5 x 45.4 x 11.9 mm Weight 52 g Case / bezel material Carbon / resin (biomass plastic) Strap material Resin band (biomass plastic) Shock-resistant structure (shock-resistant) Carbon core guard structure Water-resistant up to 200M Time correction Bluetooth: Connect to your smartphone and automatically adjust the time Tough Solar (solar charging system) Mobile Link function Mobile Link function (function to link with compatible mobile phones via Bluetooth communication) App Compatible with "CASIO watches" Automatic time adjustment Easy clock setting World time: Approximately 300 cities Time and place Reminder Phone finder Glass Inorganic glass Available strap sizes 145 to 215 mm World time: 38 cities (38 time zones, daylight saving time automatic setting function) + UTC (Coordinated Universal Time), home city switching function Stopwatch (1/100 second (less than 1 Hour) / 1 second (over 1 hour), 24-hour counter with lap/split function Timer (setting unit: 1 second, maximum setting: 60 minutes, measured in 1 second units) 5 time alarms and hourly chime Dual LED lighting: Dial LED lighting (super illuminator, afterglow function, afterglow time switch (1.5 seconds / 3 seconds)) LCD LED backlight (super illuminator, afterglow function, afterglow time switch (1.5 seconds / 3 seconds)) 10 seconds) LED: White Full auto calendar Operation sound ON/OFF switching function Power saving function (display turns off after being left in the dark for a while to save power) Battery indicator/warning Accuracy *If not connected to a smartphone, the watch will operate with normal quartz accuracy (average monthly difference of ±15 seconds). Needle retraction function (when the needle overlaps with the LCD and is difficult to see, the needle can be temporarily retracted from above the LCD) 12/24 hour display switching Date display (month/day display interchangeable) Day of week display (switch between 6 languages: English, Spanish, French, German, Italian and Russian)