This new MT-G B2000 Series model comes with a replacement band.Based on the composite band MTG-B2000, this new model has a black ion-plated (IP) case, bezel, and band, and red is used as the accent color. Also included with this model is a replacement red resin band. A double slide lever mechanism is designed so that the band can be easily replaced using the included tool. A Bluetooth® communication function makes it possible to connect with a smartphone running the G-SHOCK Connected app and obtain accurate time information from an Internet-based time server for automatic time adjustment as you move between time zones. Automatic adjustment of time settings based on reception of one of six time calibration signals around the globe enables automatic time adjustment when you are within the range of a signal, even if connection with a smartphone is not possible for some reason. Other features include high-brightness LED illumination, Dual Time, stopwatch, and more. Stable operation is ensured by a CASIO original Tough Solar charging system. Specifications Case / bezel material: Carbon / Stainless steel Solid Band Stainless Steel / Resin Composite Band One-touch 3-fold Clasp Accompanied attached band Carbon monocoque case Screw Lock Crown Sapphire crystal with glare-resistant coating Spherical Glass Neobrite TRIPLE G RESIST (Shock resistant, Centrifugal force resistant, Vibration resistant) Carbon Core Guard structure Black ion plated case Black ion plated band 200-meter water resistance Tough Solar (Solar powered) LED light (Super Illuminator) Afterglow Time calibration signal reception Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful) *5 times a day for the Chinese calibration signal Manual receive The latest signal reception results Time Calibration Signals Station name: DCF77 (Mainflingen, Germany) Frequency: 77.5 kHz Station name: MSF (Anthorn, England) Frequency: 60.0 kHz Station name: WWVB (Fort Collins, United States) Frequency: 60.0 kHz Station name: JJY (Fukushima, Fukuoka/Saga, Japan) Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga) Station name: BPC (Shangqiu City, Henan Province, China) Frequency: 68.5 kHz Mobile link (Wireless linking using Bluetooth®) The auto hand home position correction Hand shift feature (Hands move out of the way to provide an unobstructed view of indial) Dual time 27 time zones, Home city time swapping, auto summer time (DST) switching 1-second stopwatch Measuring capacity: 23:59'59 Measuring modes: Elapsed time Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-minute increments) Daily alarm Power Saving (hands stop to save power when the watch is left in the dark) Full auto-calendar (to year 2099) Date display Day indicator Regular timekeeping Analog: 3 hands (hour, minute (hand moves every 5 seconds), second) 3 dials (dual time hour and minute, dual time 24 hour, day) Accuracy: ±15 seconds per month (with no signal calibration and mobile link function) Approx. battery operating time: 5 months on rechargeable battery (operation period with normal use without exposure to light after charge) 29 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge) Size of case / Total weight Size of case : 55.1×51×15.9mm Total weight : 156g

This new MT-G B2000 Series model comes with a replacement band.
Based on the composite band MTG-B2000, this new model has a black ion-plated (IP) case, bezel, and band, and red is used as the accent color. Also included with this model is a replacement red resin band.

A double slide lever mechanism is designed so that the band can be easily replaced using the included tool.

A Bluetooth® communication function makes it possible to connect with a smartphone running the G-SHOCK Connected app and obtain accurate time information from an Internet-based time server for automatic time adjustment as you move between time zones. Automatic adjustment of time settings based on reception of one of six time calibration signals around the globe enables automatic time adjustment when you are within the range of a signal, even if connection with a smartphone is not possible for some reason.

Other features include high-brightness LED illumination, Dual Time, stopwatch, and more. Stable operation is ensured by a CASIO original Tough Solar charging system.