CASIO G-SHOCK MT-G MTG-B4000 Series MTG-B4000B-1A2

Designed for extreme performance and global precision, this advanced G-SHOCK model combines TRIPLE G RESIST construction with Carbon Core Guard technology for superior resistance to shock, vibration, and centrifugal force. Equipped with Tough Solar power, Bluetooth® smartphone connectivity, and Multi Band 6 radio control, it delivers reliable timekeeping worldwide. Featuring a blue-grey ion plated bezel, sapphire crystal, and Super Illuminator LED light, this watch is built for professionals who demand durability, accuracy, and cutting-edge functionality. SKU: MTG-B4000B-1A2 Basic Information Case Size (L × W × H) 56.6 × 45.3 × 14.4 mm Weight 112 g Case & Bezel Material Carbon / Stainless Steel Band Resin Band Construction TRIPLE G RESIST (Shock, Centrifugal Force, Vibration Resistant) Carbon Core Guard Structure Water Resistance 200 m (20 bar) Time Adjustment Bluetooth® Smartphone Link Radio-controlled Watch (Multi Band 6) Power Supply Tough Solar (Solar Powered) Glass Sapphire Crystal with Anti-reflective Coating Crown Screw Lock Crown Surface Treatment Blue Grey Ion Plated Bezel Compatible Band Size 145 – 215 mm Other Neobrite Movement & Features Smartphone Link Mobile Link (Bluetooth®) App: CASIO WATCHES Auto Time Adjustment, Easy Setting, ~300 Cities, Time & Place, Watch Status, Self Check, Phone Finder World Time 38 Time Zones (27 Cities + UTC) Home City Swapping, Auto DST Stopwatch 1-second Stopwatch Capacity: 23:59'59'' Timer Countdown Timer Range: 24 Hours Setting: 1 Minute – 24 Hours (1-second Increments) Alarm / Signal Daily Alarm / Hourly Signal Light LED Light (Super Illuminator) Afterglow / White LED Calendar Full Auto-calendar (to 2099) Hand Functions Auto Hand Home Position Correction Hand Shift Feature Energy Saving Power Saving (Hands Stop in Darkness) Battery Indicator Battery Level Indicator Run Time Approx. 5 Months (Normal Use) Approx. 18 Months (Power Save Mode) Accuracy ±15 Seconds per Month (Without Calibration) Regular Timekeeping Analog: 3 Hands (Hour, Minute* (10-sec Step), Second) 3 Dials (Dual Time, 24-hour, Day) Date Display, Day Indicator Time Calibration Signals DCF77 (Germany) 77.5 kHz MSF (UK) 60.0 kHz WWVB (USA) 60.0 kHz JJY (Japan) 40.0 / 60.0 kHz BPC (China) 68.5 kHz Signal Reception Auto Receive up to 6 Times/Day Manual Receive / Latest Results