Casio G-Shock FROGMAN GWF-D1000MB-3

Seri Casio FROGMAN ini mengkombinasikan segala keunggulan dan ketangguhan performa dari teknologi terbaru. Fitur-fitur termasuk Tough Solar, Moon Phase Graph, Moon Age Indicator, Tide Graph, World Time, 5 alarms, dan lain lain. Penggunaan stainless steel memberikan kebebasan dalam perancangan design yang terlihat dari berkharismanya bentuk dari GF-1000 ini. 

 Spesifikasi Tehknik

• Case / bezel material: Stainless steel / Resin
• Carbon fiber insert Resin Band
• Screw Lock Back
• Sapphire Glass with non-reflective coating
• Shock Resistant
• Diamond Like Coating
• ISO 200 meters Water Resistance

LED backlight (Super illuminator)
Full auto LED light, selectable illumination duration (1.5 seconds or 3 seconds), afterglow

Solar powered

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

Digital compass
Measuring range: 0 to 359°
Measuring unit: 1°
20 seconds continuous measurement
Graphic direction pointer
Auto level correction function
Direction compensation (figure 8, 3-point)
Magnetic declination correction

Thermometer
Display range: –10 to 60°C (14 to 140°F)
Display unit: 0.1°C (0.2°F)
*Changeover between Celsius (°C) and Fahrenheit (°F)

Time stamp recording of up to 20 records (hour, minute, second, year, month, date, day (diving mode: depth and water temperature / compass mode: bearing angle / thermometer mode: temperature))

Diving mode
Measuring range: 0.0 to 80.0m (0.0 to 262.5ft)
Measuring unit: 0.1m (0.5ft)
Dive time: 1 second increments, up to 5:59’59
Surface time measurement
Ascent rate alarm

Log data
Automatic data recording of up to 20 records (dive start year, month and day, start time, dive time, maximum depth and lowest water temperature)

World time
31 time zones (48 cities + coordinated universal time), daylight saving on/off

Moon data (moon age of the specific date, moon phase)

Tide graph (tide level for specific date and time)

1/100-second stopwatch
Measuring capacity: 99:59’59.99”
Measuring modes: Elapsed time, split time, 1st-2nd place times

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)

5 daily alarms (with 1 snooze alarm)

Hourly time signal

Battery level indicator

Power Saving (display goes blank to save power when the watch is left in the dark)

Full auto-calendar (to year 2099)

12/24-hour format

Button operation tone on/off

Regular timekeeping: Hour, minute, second, pm, month, date, day

Accuracy: ±15 seconds per month (with no signal calibration)

Approx. battery operating time:
7 months on rechargeable battery (operation period with normal use without exposure to light after charge)
23 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 : 59.2×53.3×18mm
• Total weight : 141g