GW-6900U-1

A popular G-SHOCK that builds on the street-favored style of the DW-6900, updated with Multiband 6 for improved timekeeping accuracy. The GW-6900U keeps precise time by receiving radio-wave time signals from six stations worldwide, including two in Japan as well as stations in China, the United States, the United Kingdom, and Germany. Tough Solar powers the watch, even with light from indoor sources. A high-brightness full-auto LED backlight ensures clear readability in dark environments. The simple color scheme and clean, straightforward design offer a versatile look that suits any style.

• Shock resistant
• 20 bar water resistant
• Keeps yourself in time
• Stable solar power
• Easy to see in darkness
• Resin
• Resin Band
• 200-meter water resistance
• Shock Resistant
• Mineral Glass
• Digital
• MEN'S
• Radio-controlled Watch; Multi band 6
• Tough Solar (Solar powered)
• 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
• 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
• LED backlight (Super Illuminator)
• Full auto LED light
• selectable illumination duration (1.5 seconds or 3 seconds)
• afterglow
• Full auto-calendar (to year 2099)
• Button operation tone on/off
• Power Saving (display goes blank to save power when the watch is left in the dark)
• Battery level indicator
• Approx. battery operating time:
• 10 months on rechargeable battery (operation period with normal use without exposure to light after charge)
• 26 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
• Accuracy: ±15 seconds per month (with no signal calibration)
• 12/24-hour format
• Regular timekeeping:
• Hour
• minute
• second
• pm
• month
• date
• day
• 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)
• 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