ELEGANCE AND TECHNOLOGY G-Shock is a line of watches manufactured by Japanese electronics company Casio, designed to resist mechanical shock and vibration. G-Shock is an abbreviation for Gravitational Shock. The watches in the G-Shock line are designed primarily for sports, military and outdoors-oriented activities; nearly all G-shocks are digital or a combination of analog and digital and have a stopwatch feature, countdown timer, electroluminescent backlight and 200-metres of water resistance.
Product Description
CASIO G-SHOCK MRG-B2000B-1A4JR MRG-B2000B-1A4 solar 20 bar watch
Product specification
Case size (length x width x thickness)
54.7 × 49.8 × 16.9 mm
quality
150 g
Case / bezel material
Titanium
band
Metal band (titanium)
Solid band
Nakadome with tight lock mechanism
structure
Impact resistant structure (shock resist)
Magnetically resistant watch (JIS type 1)
Waterproof
Water resistant to 20 bar
time correction
Radio clock Japan / North America / Europe / China region compatible MULTIBAND6
Power usage・Battery life
Tough solar (solar charging system)
Mobile link / app linkage function
Mobile link function
Mobile link function (function interlocking by Bluetooth communication with compatible mobile phones)
App
「MR-G Connected」対応
Exterior
Glass
Internal anti-reflection coating sapphire glass
Crown
Screw lock type crown
Surface processing
DLC treatment + deep hardening treatment
Band wearable size
150～205mm
others
Neobrite
Clock function
World time
Dual time (27 time zones, with automatic daylight saving time setting function, with home time time change function)
Stopwatch
Stopwatch (1 second, 24 hours total)
timer
Timer (set unit: 1 minute, maximum set 24 hours, measured in 1 second units)
Alarm / time signal
Time alarm
Light
LED light (super illuminator, with afterglow function)
Light color
LED: white
calendar
Fully automatic calendar
Needle position correction function
Needle position automatic correction function
Power saving function
Power saving function (in a dark place, the hand movement is stopped after a certain period of time to save power)
Drive time
When using the drive time function without solar power generation from the time of full charge: Approximately 5 months When using the power saving state: Approximately 26 months
precision
* If radio waves are not received or if it does not work with a smartphone, it will operate with normal quartz accuracy (average monthly difference ± 15 seconds).
Other functions
Daily payment・Sunday indication
Time correction details
Standard radio wave reception function: Automatic reception (up to 6 times / day) (China radio wave up to 5 times / day) / Manual reception <Japan> Received radio wave: JJY, frequency: 40kHz / 60kHz (Fukushima / Kyushu station compatible model) < North America area> Received radio wave: WWVB, Frequency: 60kHz <Europe area> Received radio wave: MSF / DCF77, Frequency: 60kHz / 77.5kHz <China> Received radio wave: BPC, Frequency: 68.5kHz * Home time setting can be received as standard radio wave When set to the time difference, the station that matches the time difference is received.
