The MASTER OF G MUDMASTER Series, created to withstand the harsh environment where
the sand, mud and obstructions are expected.
The new model is equipped with the module to prevent malfunctions or damage due to vibrations
from automatic cutters, crushers and drills. The mud resistant structure protects the watch
from mud or sand.
Also, gaskets are used on the pipes that guide buttons and shafts to keep
mud and sand from entering the case. The pipes provide protection from impact and
enhance the button operation as well.
Airtight screw-lock structure protects the crown and the silicon installed at the base of the crown
ensures superior mud resistance. Also, the added structure allows you to detect loose-screw.
This model's Triple Sensor Ver. 3 provides you with vital information such as
directions, temperature, atmospheric pressure and altitudes.
Hour markers indicated in large Arabian numerals at 12, 3, 6, and 9 o'clock,
double LED light and sapphire crystal are all installed to ensure clear and instant reading.
This MUDMASTER's military taste are evident:
Band made of anti-slip textile usually used on handles and grips of heavy equipment,
hour/second hands are designed to look like a warning sign and the large buttons
with a checkered finish for easy pressing even when you're wearing gloves.
The MUDMASTER is a trusted partner to men and women who face harsh conditions
●Neo-Brite Luminous Hands and Markers
●200M Water Resistant
●Case/Bezel Material：Urethane Resin/Stainless Steel
●Manual/Auto Receive Function (up to 6 times/day, up to 5 times/day for China
＜Japan＞JJY 40kHz/60kHz（Fukushima/Kyusyu Model）
＜North America＞WWVB 60kHz
*Receives signal according to the home time.
●Auto Hand Home Position Correction
●Hands move away from LCD screen while measuring
●Digital Compass (16 points direction measurements/Range: 0-359 degrees, unit: 1 degree/60-seconds continuous measurement/Indication of North by hand/Magnetic declination correction/Bidirectional calibration/Bearing Memory
●Atomospheric Pressure Tendency Graph (range: 260 - 1,100 hPa, past 20 hours)
●Pressure Indicator (+/- 10 hPa)
●Atomospheric Pressure Tendency Information Alarm
●Altimeter (range: -700 to 10,000m/-2,300 to 32,800ft)
●Manual Memory Measurements (up to 30 records including altitude, date and time)
●Relative Altitude Reading (+/- 100m to +/- 1,000m. selectable measurement interval: 5 second/2 min)
●Thermometer（range: -10 to 60℃/14 to 140F）
●World Time:(29 TZ + 29 cities + UTC, Daylight Saving, Home time switching)
●Stopwatch (1/100 second, Measuring Capacity:23:59'59.99", Modes: Elapsed Time, Split Time)
●Timer (Measuring Unit：1 minute/Input Range: 60 minutes, 1 second to 60 minutes）
●4 Daily Alarms and 1 Snooze Alarm/Hourly Time Signal
●Power Saving Function (display goes blank and hands stop to save power in the dark)
●12/24 Hour Formats
●Button Tone On/Off
●Double LED Light
●LED Light (Auto LED Light with Afterglow 1.5/3 seconds,
LCD Back Light (Full Auto Light with Afterglow 1.5/3 seconds)
●Battery Life: approx. 6 months on rechargeable battery (normal use without exposure to light after charging)
●Battery Life: approx. 25 months (Power Saving Mode)
●Signal receiving when the home time is set:
・Tokyo, Japan = JJY40・JJY60
・US (Honolulu, Anchorage, Los Angles, Denver, Chicago, New York) = WWVB
・UK (London), France (Paris), Greece (Athens), Germany (Berlin) = DCF77
・Hong Kong, China = BPC
※Cities listed above are receivable areas in good conditions.
※Accuracy: +/- approx. 15 seconds per month (when the signal receiving is not available)
※ Altimeter is relative reading. The reading varies with weather conditions.
*When using the thermometer, take the watch off your wrist, do not let the body temp affect the reading.
Avoid getting in contact with water or direct sunlight.
■Set Includes: Timepiece (Watch), Manual, Packaging Box
■Size:【Face】H5.95cm x W5.61cm x D1.8cm (not including the band)
■Material: Urethane Resign
■Made in Japan（Some products are made in Thailand or China）
■Manufacturer: CASIO COMPUTER CO., LTD
■Weight (g)(Product Only)：119
■Weight (g)(Including Packaging)：589
■Direction: Read the enclosed manual before use.
For manuals in different languages, visit G-Shock's official site below,
select a country, click "Timepieces (watches)" and go to "Manual Download".
Type "5463" as Module Number and click "Search".
NOTE: One-year warranty is provided by the manufacturer in Japan.
In case of repairs, you will be required to send the watch to
Japan and the shipping fee is not covered by the warranty.
If you are to have the watch repaired at Casio's authorized
dealers outside Japan, the cost will not be free of charge even during
the one-year period.
●Nickel–metal hydride battery Included
●Warranty Valid in Japan
Item No. V05404999028