Release Date February 2025 Case Dimensions (L x W x D) 47.5 x 42.8 x 9.5 mm Weight 83 g Case / Bezel Material Titanium Strap Material Metal Strap (Titanium) One-Click Tri-Fold Clasp with Slide Adjustment Water Resistant to 100M Time Correction Radio-controlled Clock for Japan, North America, Europe, and China MULTIBAND6 Bluetooth: Connects to a smartphone and automatically adjusts the time Tough Solar (Solar Charging System) Mobile Link Function Mobile Link Function (Function to link with a compatible mobile phone via Bluetooth communication) App Compatible with "CASIO Watches" Automatic Time Adjustment World Time: Approximately 300 Cities Glass Sapphire Glass (Hyperbolic) with Double-sided Anti-Reflective Coating Bezel Function Tachymeter Surface Treatment Titanium Carbide Treatment Usable Strap Length 150 to 195 mm World time: 27 cities (38 time zones, daylight saving time automatic setting function) + UTC (Coordinated Universal Time), home city exchange function Stopwatch (1 second, 24 hours) Full auto calendar Automatic hand position correction function Power saving function (hands stop moving after being left in a dark place for a while to save power) Battery indicator/warning Accuracy *If radio reception is not possible 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 correction details 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 WWVB London, Paris, Athens/UK standard radio wave MSF, German standard radio wave DCF77 Hong Kong/China standard radio wave BPC 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. The time difference is set according to the selected city or time zone.