Release Date June 2025 Case Dimensions (L x W x D) 56.6 x 45.3 x 14.4 mm Weight 112 g Case / Bezel Material Carbon Steel / Stainless Steel Strap Material Resin Strap Structure Triple G Resist (shock-resistant, centrifugal-resistant, vibration-resistant) Carbon Core Guard Structure Water-resistant up to 200M Time Correction Radio-controlled clock for Japan, North America, Europe and China MULTIBAND6 Bluetooth: Connects to your smartphone and automatically adjusts the time Tough Solar (solar charging system) Mobile Link Function Mobile Link Function (function to link with compatible mobile phones via Bluetooth communication) Apps Compatible with "CASIO Watches" Automatic Time Correction Easy Clock Setting World Time: Approximately 300 Cities Time and Location Watch Status Display Self-Test Phone Finder Glass Sapphire glass with anti-reflective coating on the inside Crown Screw-down crown Finish Blue-gray IP (bezel) Available Strap Sizes 145 to 215 mm World time: 27 cities (38 time zones, daylight saving time automatic setting function) + UTC (Coordinated Universal Time), home city switching function *May be updated when connected to a smartphone. Stopwatch (1 second, 24 hours) Timer (setting unit: 1 minute, maximum setting: 24 hours, measured in 1 second units) Time alarm LED light (super illuminator with afterglow function) LED: white Full auto calendar Automatic hand position correction function Power saving function (hand stops moving after being left in the dark for a while to save power) Battery indicator/warning Accuracy *If radio signals cannot be received or the watch is not connected to a smartphone, it will operate with normal quartz accuracy (average monthly difference of ±15 seconds). Date and day of the week display Time adjustment details Radio wave reception function: automatic reception (up to 6 times/day) (China radio wave reception up to 5 times/day), Received radio wave: JJY, frequency: 40kHz/60kHz (Fukushima/Kyushu compatible models) Received radio wave: WWVB, frequency: 60kHz Received radio wave: MSF/DCF77, frequency: 60kHz/77.5kHz Received radio wave: BPC, frequency: 68.5kHz *If the home time is set to a time difference that can receive standard radio waves, the station that matches the time difference will be received. Home city (city with reception function)/received signal Tokyo/Japan standard radio wave JJY40・JJY60 Los Angeles, Denver, Chicago, New York, Halifax/US standard radio station WWVB London, Paris, Athens/UK standard radio wave MSF, German standard radio wave DCF77 Hong Kong/China standard radio wave BPC