Release date May 2025 Case dimensions (L x W x D) 46.5 x 41.3 x 9.2 mm Weight 79 g Case / bezel material Titanium Strap material Metal strap (titanium strap) One-touch three-fold clasp with slide adjustment Water resistant to 100M Time correction Radio-controlled clock for Japan, North America, Europe and China MULTIBAND6 Bluetooth: Connect to your smartphone and automatically adjust the time Power and battery life 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 adjustment Easy clock setting Time and location Watch status display Mobile phone finder Glass Double-sided anti-reflective coating sapphire glass (hyperbolic) Surface treatment Titanium carbide treatment Available strap sizes 150 to 195 mm 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) Accuracy *If the radio signal 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 Time correction details Radio wave reception function: automatic reception (up to 6 times/day) (China radio wave reception up to 5 times/day)/manual reception, 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 city where the signal can be received, the station corresponding to that city will be received. Local city (city with reception function)/received signal Tokyo/Japanese standard radio JJY40/JJY60 Los Angeles, Denver, Chicago, New York, Halifax/American standard radio WWVB London, Paris, Athens/British standard radio MSF, German standard radio DCF77 Hong Kong/Chinese standard radio BPC