Casio GWN-Q1000MB-1ADR G-Shock Premium Watch

Casio GWN-Q1000MB-1A G-Shock Gulfmaster

• Casing / bezel material: Resin / stainless steel
• Resin Watch Strap
• Sapphire glass with no reflective coating
• Neobrite
• Shock Resistant
• Rotate Locking Knob
• 200 meters of water resistance
• Dual LED 
• lights LED surface lights (full automatic LED, selectable illumination duration, glowing) 
• LED backlight for digital display (full automatic LED, selectable illumination duration, glowing)
• Solar powered
• Receiving time calibration signals 
• Automatic reception up to six * times a day (remaining automatic receipts are canceled immediately after success) 
• * 5 times a day for Chinese calibration signals 
• Manual 
• reception Results of the last signal reception
• Time Calibration Signal 
• Station name: DCF77 (Mainflingen, Germany) 
• Frequency: 77.5 kHz 
• Station name: MSF (Anthorn, UK) 
• 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
• Correction of the position of the automatic needle origin
• Digital compass 
• Measuring and displaying direction as one of 16 points 
• Measuring range: 0 to 359 ° 
• Measuring unit: 1 ° 
• 60 seconds continuous measurement 
• Automatic level correction function 
• North directional needle Direction 
• compensation (figure 8, 3 point) 
• Magnetic declination correction Correction 
• function level for compass
• Altimeter 
• Measuring range: -700 to 10,000 m (-2,300 to 32,800 kk.) 
• Measuring unit: 1 m (5 kk.) 
• Other: Read relative height (± 100 m / ± 1000 m), Selectable measurement interval: 5 seconds 2 minutes 
• * 1 second for the first 3 minutes only 
• * Switch between meters (m) and feet (kk)
• Barometer 
• Display range: 260 to 1,100 hPa (7.65 to 32.45 inHg) 
• Display unit: 1 hPa (0.05 inHg) 
• Needle indication of pressure difference 
• Graph of atmospheric pressure tendency (20 hours or 5 hours of last reading) 
• Information on tendency of barometric pressure (arrow shows significant pressure change) 
• Alarm information on barometer pressure tendency (sound and arrow indicate significant pressure change) 
• * Switch between hPa and inHg
• Thermometer 
• Display range: -10 to 60 ° C (14 to 140 ° F) 
• Display unit: 0.1 ° C (0.2 ° F) 
• * Switch between Celsius (° C) and Fahrenheit (° F)
• Meter depth 
• Display range: 0 to 50 m (0 to 164 kk) 
• Display unit: 0.1 m (0.5 kk) 
• Save automatic data (year, month, and dive start date, start time, dive time, maximum depth) 
• * Switch between meters (m) and feet (kk)
• Data recording for up to 40 records (Altimeter, depth meter, barometric pressure, temperature, bearing, time (Time Stamp))
• Month Data (month age on a specific date)
• Wave chart (wave level for a specific date and time)
• Display when the sun rises, sinks 
• When the sun rises and sinks for a certain date
• World time 
• 31 time zones (48 cities + coordinated universal time), one 
• time UTC Time Zone access, summer time on / off, 
• Substitution of City of origin / City of world time
• 1/100 second stopwatch 
• Measuring capacity: 23: 59’59.99 ” 
• Measurement mode: Time elapsed, split time, time of first-second position
• Countdown timer 
• Measuring unit: 1 second 
• Countdown time: 60 minutes 
• Setting distance countdown time: 1 second to 60 minutes (1 minute increment)
• 5 daily alarms
• Hourly signal time
• Needle change feature (manual or automatic (at height, barometric pressure, depth meter, and temperature measurement))
• Battery level indicator
• Power Savings (the screen is off and the needle stops to save power when the watch is in darkness)
• Full automatic calendar (until 2099)
• 12/24 hour format
• The operating button sound is on / off
• Regular timekeeping: 
• Analog: 3 needles (hours, minutes (needle moves every 10 seconds), seconds) 
• Digital: Hours, minutes, seconds, am / pm, date, day
• Accuracy: ± 15 seconds per month (without signal calibration)
• Estimated battery operating time: 
• 6 months for rechargeable batteries (operating period with normal use without exposure to light after charging) 
• 21 months for rechargeable batteries (operating period when stored in pitch dark with active power saving function after charging full power)