Release Date: July 2026 Case Dimensions (H × W × D): 56.7 × 47.3 × 14.1 mm Weight: 102 g Case/Bezel Material: Carbon fiber reinforced resin (biomass plastic) / Stainless steel Strap: Soft polyurethane strap (biomass resin) Construction: Triple protection (shock-resistant structure, centrifugal force resistance, vibration-resistant structure); Carbon fiber core protection structure Water Resistance: 200m water resistance Time Calibration: Compatible with radio-controlled watches from Japan, North America, Europe, and China (six-band radio wave reception); Bluetooth: automatic time calibration when connecting to smartphones Power/Battery Life: Solar power (solar charging system) Mobile Connectivity: Connects to compatible phones via Bluetooth Applications: Compatible with "CASIO" and "WATCHES" apps Application Integration: Automatic time calibration, easy watch setup, world time (approx. 300 cities), flight log, phone finder Crystal: Spherical/curved glass; Anti-reflective sapphire crystal Crown: Screw-down crown Surface Finish: Blue IP coating (bezel) Strap Size: 145–215 mm Others: Luminous coating World Time: Displays the time in 26 cities worldwide (38 time zones, with daylight saving time setting) + UTC (Coordinated Universal Time), local city switching function, UTC direct dial function (May be updated via smartphone integration) Stopwatch: 1 second, 24-hour timer Timer: Setting unit: 1 minute, maximum setting: 24 hours, increments of 1 second Alarm Clock: Time alarm clock Illumination: LED illumination (high brightness illumination with afterglow function); Light color: White Calendar: Auto calendar Hand Position Correction Function: Automatic hand position correction function (with shock resistance) Power Saving Function: In dark environments, the hands will stop moving after a period of time to save power Battery Level Indicator/Warning: Yes Accuracy: If no standard radio waves are received or the watch is not connected to a smartphone, it will operate with the accuracy of a standard quartz watch (average monthly error ±15 seconds) Other: Date and day of the week display; Magnetic field detection function Time Correction Details: Radio wave reception function: Automatic reception (up to 6 times per day, up to 5 times per day for Chinese radio waves) Receiving radio wave: JJY, Frequency: 40kHz/60kHz (Compatible with Fukushima and Kyushu radio stations) Receiving radio wave: WWVB, Frequency: 60kHz Receiving radio wave: MSF/DCF77, Frequency: 60kHz/77.5kHz Receiving radio wave: BPC, Frequency: 68.5kHz When the local time is set to a time zone that can receive standard radio waves, the watch will receive signals from the corresponding radio stations in that time zone City (with receiving capability) / Received radio waves: Tokyo / Japanese standard radio waves JJY40/JJY60 Los Angeles, Denver, Chicago, New York, Halifax / American standard radio waves WWVB London, Paris, Athens / British standard radio waves MSF / German standard radio waves DCF77 Beijing / Chinese standard radio waves BPC