Brand: Casio G-ShockRelease date November 2023Housing dimensions (length x width x thickness) 54.7×49.8×16.9 mmWeight 138gCase/bezel material titaniumStrap material Durasoft strap (fluorine rubber)Three discounts with one clickAntimagnetic watch (JIS level 1)Earthquake-resistant structure (earthquake-proof)200M waterproofRadio Clocks for Japan, North America, Europe and China MULTIBAND6Tough Solar (solar charging system)Mobile phone linkage function (automatic connection, function linkage with compatible mobile phones through Bluetooth communication)appCompatible with "Casio watches"Automatic time correctionEasily set the clockWorld time about 300 citiesClock status displayself-testGlass Sapphire glass with internal anti-reflective coatingcrown screw lock crownsurface treatmentDeep hardening treatment + AIP treatment (case part)Deep hardening treatment + DLC treatment (bezel part)Adjustable strap size 145-215 mmworld timeDual time (27 time zones, automatic daylight saving time setting function, home time switching function)Stopwatch (1 second for 24 hours)Timer (setting unit: 1 minute, maximum setting 24 hours, measured in 1 second increments)time alarm clockLED light (super light emitter with afterglow function)LED: whiteFully automatic calendarAutomatic needle position correction functionPower saving function (in a dark place, the pointer will stop moving after a certain period of time to save power)accuracy*If no radio waves are received or connected to a smartphone, it will operate with normal quartz accuracy (average error of ±15 seconds per month).Date/week displayTime adjustment detailsStandard radio wave reception function: automatic reception (up to 6 times a day) (Chinese radio wave up to 5 times a day)/manual receptionReceiving radio wave: JJY, frequency: 40kHz/60kHz (model compatible with Fukushima Station and Kyushu Station)Reception wave: WWVB, frequency: 60kHzReceiving radio wave: MSF/DCF77, frequency: 60kHz/77.5kHzReceiving radio wave: BPC, frequency: 68.5kHz*If you set your home time to a time difference that allows standard radio wave reception, you will receive stations that match that time difference.