Brand: CASIO
MODEL: GW-9400Y-1DR
Casio G-Shock GW-9400Y-1DR Digital Men's Watch
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Conquer tough terrain and grab attention with a rugged timepiece boasting a bold, eye-catching color scheme.
Designed to work even in the harshest environments, MASTER of G specialty watches take timekeeping to new heights with a rugged design accented in the bright yellow used for emergency rescues.
The GG-B100 MUDMASTER employs high rigidity carbon in the case to keep damage and warping at bay and ensure extreme airtightness and shock resistance. This timepiece also features a filter to protect against mud, a stainless steel panel back, and a back cover made of shock-resistant fine resin embedded with glass fibers, giving it a high level of resistance to dust and mud. The bezel also uses three layers of fine resin with carbon fiber inserts. This tough, rugged design is accented in bright bold yellow.
Practical and functional, this watch is equipped with digital compass, altimeter/barometer, thermometer and step counter. Easily correct the time using the dedicated G-SHOCK app, and tap into loads of other useful features including the Mission Log, which automatically records altitude data obtained from the watch and route data obtained by your smartphone
Conquer tough terrain and grab attention with a rugged timepiece boasting a bold, eye-catching color scheme.
Designed to work even in the harshest environments, MASTER of G specialty watches take timekeeping to new heights with a rugged design accented in the bright yellow used for emergency rescues.
The GG-B100 MUDMASTER employs high rigidity carbon in the case to keep damage and warping at bay and ensure extreme airtightness and shock resistance. This timepiece also features a filter to protect against mud, a stainless steel panel back, and a back cover made of shock-resistant fine resin embedded with glass fibers, giving it a high level of resistance to dust and mud. The bezel also uses three layers of fine resin with carbon fiber inserts. This tough, rugged design is accented in bright bold yellow.
Practical and functional, this watch is equipped with digital compass, altimeter/barometer, thermometer and step counter. Easily correct the time using the dedicated G-SHOCK app, and tap into loads of other useful features including the Mission Log, which automatically records altitude data obtained from the watch and route data obtained by your smartphone
Technical Specifications: |
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World time |
5 World time |
39 time zones (39 cities +coordinated universal time), daylight saving on/off, Home city/World time city swapping, auto summer time (DST) switching |
Stopwatch |
1/100-second stopwatch |
Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes) |
1:00'00~23:59'59 (after 60 minutes) |
Measuring unit: 1/100 second (for the first 60 minutes) |
1 second (after 60 minutes) |
Measuring modes: Elapsed time, split time, 1st-2nd place times |
Timer |
Countdown timer |
Measuring unit: 1 second |
Countdown range: 24 hours |
Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments) |
Alarm/hourly time signal |
5 daily alarms (with 1 snooze alarm) |
Hourly time signal |
Light |
LED backlight (Super illuminator) |
Full auto LED light, selectable illumination duration (2 seconds or 4 seconds), afterglow |
Light color |
LED:White |
Calendar |
Full auto-calendar (to year 2099) |
Mute feature |
Button operation tone on/off |
Energy saving feature |
Power Saving (display goes blank to save power when the watch is left in the dark) |
Battery display/alert |
Low battery alert |
Run time |
Approx. battery operating time: |
10 months on rechargeable battery (operation period with normal use without exposure to light after charge) |
22 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge) |
Accuracy |
Accuracy: ±15 seconds per month (with no signal calibration and mobile link function) |
Other features |
12/24-hour format |
Date/month display swapping |
Day display (days of the week selectable in six languages) |
Regular timekeeping: |
Hour, minute, second, pm, month, date, day |
Time adjustment details |
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 |
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 |