Casio G-Shock Watch (Official Japanese Product) GMW-B5000BT-1JF, Full Metal, Bluetooth, Radio-Controlled, Solar-Powered, Black Bezel, Men’s, Silver

These models, inheriting the octagonal form of the original G-SHOCK model, the DW-5000C, feature a black octagonal top bezel. The black accents the silver, emphasizing the G-SHOCK’s iconic strength while creating a monotone design that easily complements a wide range of styles. The GMW-B5000BT features a mirror-finished top bezel and silver vapor deposition on portions of the glass, adding a sophisticated shine to its tough style. The GM-B2100BT and GMC-B2100BT feature a hairline finish on the top bezel, creating a sophisticated metallic look. Furthermore, for enhanced visibility, the indexes are silver vapor deposition, creating a striking contrast with the dial. The stainless steel bezel is beautifully crafted through painstaking processes including forging, cutting, and polishing, resulting in a three-dimensional shape. To achieve a full-metal shock-resistant construction, a fine resin buffer is implemented between the bezel and case. The metal band pieces are also dimpled, inheriting the resin band design of the original G-SHOCK. These watches are manufactured at Yamagata Casio, the mother factory that produced the original G-SHOCK. Furthermore, the stainless steel cases of the GMW-B5000BT and GM-B2100BT feature a highly airtight screw-back case.

●Shock resistant
●Tough Solar (solar charging system)
●200-meter water resistance
●Radio wave reception: Automatic reception (up to 6 times per day) (up to 5 times per day for Chinese radio waves) / Manual reception, <Japan> Received radio waves: JJY, Frequency: 40 kHz/60 kHz (Model compatible with both Fukushima and Kyushu stations) <North America> Received radio waves: WWVB, Frequency: 60 kHz <Europe> Received radio waves: MSF/DCF77, Frequency: 60 kHz/77.5 kHz <China> Received radio waves: BPC, Frequency: 68.5 kHz *When the home time setting is set to a city that can receive radio waves, the station corresponding to that city will be received. The time difference will be set according to the selected city.
●Mobile link function (function linkage via Bluetooth® communication with compatible mobile phone)
●5 world times: time display for 39 cities worldwide (39 time zones, with automatic daylight saving time setting function) + UTC (Coordinated Universal Time), with home time swap function
●Stopwatch (1/100 second (less than 1 hour) / 1 second (more than 1 hour), 24 hour counter, with split)
●Timer (set unit: 1 second, maximum set: 24 hours, measured in 1 second units)
●5 time alarms (only 1 with snooze function) and time signal
●Battery low warning function
●Power saving function (display is turned off after a certain period of time in the dark to save power)
●Full auto calendar
●12/24 hour display switching
●Operation sound ON/OFF switching function
●Date display (month/day display swap)
●Day of the week display (switchable between 6 languages: English, Spanish, French, German, Italian, Russian)
● LED backlight (with full auto light, Super Illuminator, fade in/fade out, afterglow function, switchable afterglow time (2 seconds/4 seconds))
● Operating time from full charge without solar power generation
When using functions: Approximately 10 months
When in power saving mode: Approximately 22 months
* When radio wave reception is not performed or when not linked to a smartphone, it will operate with normal quartz accuracy (average monthly difference of ±15 seconds).