GW-S5600U-1JF

This model is made shock-resistant by its materials. Jointly developed with Mizuno Technics Co., Ltd., this model features a strong band made hard to cut by inserting carbon fiber with excellent tensile durability into resin. With attention to even the smallest details, carbon fiber is inserted around the spring bar of the case connecting lug, around the buckle, and into the free loop, etc. Titanium is used for the metal parts like the back cover, side buttons, and buckle, etc. The back cover is forged to make it shock-resistant and durable. The design leverages the texture of the carbon fiber to create a stylish finish.

• Shock resistant
• 20 bar water resistant
• Keeps yourself in time
• Stable solar power
• Easy to see in darkness
• Resin
• Carbon fiber insert Resin Band
• 200-meter water resistance
• Shock Resistant
• Mineral Glass
• Digital
• MEN'S
• Radio-controlled Watch; Multi band 6
• Tough Solar (Solar powered)
• 5 World time
• 31 time zones (48 cities +coordinated universal time)
• daylight saving on/off
• Home city/World time city swapping
• 1/100-second stopwatch
• Measuring capacity:
• 00'00"00~59'59"99 (for the first 60 minutes)
• 1:00'00~23:59'59 (after 60 minutes)
• Measuring unit:
• 1/100 second (for the first 60 minutes)
• 1 second (after 60 minutes)
• 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 second to 24 hours (1-second increments
• 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)
• 22 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
• 12/24-hour format
• Date/month display swapping
• Day display (days of the week selectable in six languages)
• Regular timekeeping:
• Hour
• minute
• second
• pm
• month
• date
• day
• 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)
• 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