Release Date February 2020 Case Dimensions (L x W x T) 48.8 × 42.3 × 9.5 mm Weight 83 g Case / Bezel Material Titanium Band Solid Band Metal Band (Titanium) One-touch Tri-fold Buckle with Slide Adjustment Mechanism Waterproof 100M Waterproof Time Correction Radio Clock MULTIBAND6 for Japan, North America, Europe, and China Bluetooth: Connects to your smartphone and automatically adjusts the time Power / Battery Life Tough Solar (Solar Charging System) Mobile Link Function (Function to link with a compatible mobile phone via Bluetooth communication) App Compatible with "CASIO Watches" App Link Function Automatic Time Correction Easy Clock Setting World Time Approx. 300 cities Main mode switching Clock status display Mobile search Glass Double-sided anti-reflective coating sapphire glass (hyperbolic) Frame function Tachymeter Surface treatment DLC processing Others New Bright World time World time: 27 cities around the world (38 time zones, automatic daylight saving time setting function) + UTC (Coordinated Universal Time), home time city switching function Stopwatch Stopwatch (1 second, 24 hours) Calendar Fully automatic calendar Hand position correction function Automatic hand position correction function Power saving function Power saving function (in a dark place, the hands will stop moving after a certain period of time to save power) Battery level display/warning Battery level indicator display Accuracy *If no radio waves are received or connected to a smartphone, it will operate with normal quartz accuracy (average monthly error ±15 seconds). Other functions Date/day display Time adjustment details Home time city (city compatible with reception function)/received radio wave Tokyo/Japanese standard radio wave JJY40/JJY60 Los Angeles, Denver, Chicago, New York, Halifax/US standard radio wave WWVB London, Paris, Athens/British standard radio wave MSF/German standard radio wave DCF77 Hong Kong/Chinese standard radio wave BPC Radio wave reception function: automatic reception (up to 6 times/day) (Chinese radio wave up to 5 times/day)/manual reception, Receiving radio wave: JJY, frequency: 40kHz/60kHz (models compatible with Fukushima station and Kyushu station) Receiving radio wave: WWVB, frequency: 60kHz Receiving radio wave: MSF/DCF77, frequency: 60kHz/77.5kHz Receiving radio wave: BPC, frequency: 68.5kHz *If you set the home time to a city where radio stations can be received, you will receive radio stations suitable for your city. Please note that the time difference is set according to the selected city or time zone.