G-SHOCK GW-8900A-7
G-SHOCK DIGITAL 8900 SERIES
Description
New Case Designs
Introducing a selection of new designs for the GW-8900 model. The round digital dial is designed with more multi-dimensional depth for a distinctive look. The light button is front mounted and bigger for easier operation. Pressing the button turns on a high-luminosity LED for easy reading in the dark.
- MULTIBAND 6 reception of six time calibration signals: Japan (2), United States, Germany, England, China
- Tough Solar ensures stable operation even when using power-hungry functions.
Specifications
Basic Information- Case and bezel material: Resin / Aluminum
- Band: Resin Band
- Water resistance: 200-meter water resistance
- Glass: Mineral Glass
- Light color: LED:White
Module No. 3268
- Shock resistant (G-SHOCK)
- LED backlight (Super Illuminator)
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)
Manual receive
Last time received display
*5 times a day for the Chinese calibration signal
- 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 - World time
31 time zones (48 cities + coordinated universal time), city code display, daylight saving on/off - 1/100-second stopwatch
Measuring capacity: 23:59'59.99"
Measuring modes: Elapsed time, split time, 1st-2nd place times - Countdown timer
Measuring unit: 1 second
Input range: 1 minute to 24 hours (1-minute increments and 1-hour increments) - Daily alarms 5 independent daily alarms (4 one-time alarms and 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 formats
- 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:
10 months on rechargeable battery (operation period with normal use without exposure to light after charge) 33 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
GW-8900A .................... 55.1 x 52.5 x 16.3 mm / 73 g
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