G-SHOCK TOUGH SOLAR GW-7900B-1JF

G-SHOCK, the watch brand that continues to evolve in pursuit of toughness, has released a new high-performance digital model equipped with solar radio waves designed for use in harsh environments.

Equipped with a tide graph and moon data measurement function, it can receive standard radio waves from six stations around the world. It has large buttons that allow you to operate it reliably even while wearing gloves when wearing protective clothing, and a large LCD screen that ensures high visibility. The back of the case has a slit cover that protects the back from impacts while also increasing breathability and providing a comfortable fit. The Color is designed based on monotone. Large machined stainless steel screws with gray IP coating are placed on the bezel to emphasize the toughness. Introducing a high-performance new G-SHOCK that has evolved to be tougher and more practical.

• Multiband 6 receives standard radio waves from six stations around the world (two in Japan, China, the United States, the United Kingdom, and Germany) and corrects the time.
• Tide graph showing tidal information for the set area
• Moon data showing the age of the moon in the area you set

Tough Solar (solar charging system)
Radio reception function: Automatic reception (up to 6 times/day, up to 5 times for Chinese radio waves)/Manual reception,
Receiving radio wave: JJY, Frequency: 40kHz/60kHz (Fukushima/Kyushu station compatible model)
Receiving radio wave: WWVB, Frequency: 60kHz
Receiving radio wave: MSF/DCF77, Frequency: 60kHz/77.5kHz
Receiving radio wave: BPC, frequency: 68.5kHz
*When you set the home time setting to a city that can receive radio signals, the watch will receive stations that match that city. The time difference will be set according to the city you select.
World time: Time display for 48 cities (31 time zones) worldwide, daylight saving time setting function + UTC (Coordinated Universal Time) time display, UTC direct call function

Moon data (moon age and moon shape)
Tide graph (tide: 3-level display)
Stopwatch (1/100 seconds, 24 hour counter, split)
Timer (set unit: 1 minute, maximum set: 24 hours, measured in 1 second units)
5 time alarms (1 with snooze function)
Battery indicator display
Power saving function (display turns off after a certain period of time in a dark place to save power)
Fully automatic calendar
12/24 hour display switching
Operation sound ON/OFF switching function
EL backlight (with full auto EL light, afterglow function, afterglow time switching (1.5 seconds/3 seconds))
Operating time from full charge without solar power generation
When using the function: Approximately 9 months,