moon data information of 100 major tide points in the world is set in advance, you can surf in the sea around the world The white GWX-5600WA-7 has white and gray stripes and a standard LCD display. U.S. release is GWX5600WA-7. Excellent watch. I love the atomic time keeping, the tide feature is cool too. It is extremely durable and accurate. One of the best sport watches I've ever owned. Solar Power, Bluetooth, CASIO WATCHES APP, Basic Functions (stopwatch, timer, alarm, calendar, light)

Time correction is conducted by Bluetooth® communications in conjunction with standard time radio waves. Tough Solar power provides stable operation of multiple functions. The brown GWX-5600WB-5 has brown and light brown stripes and a reverse LCD display. U.S. release is GWX5600WB-5.

Available to set easily on the watch by selecting from approximately 3300 major surf point around the world that are built into the dedicated application.

The watch is very good, in my opinion, the best of the 5600 line. Very good and safe platform for shopping with quality products from Japan! You pay for: 200-meter water resistance, Biomass Plastic case and band, Iconic Square Design, Small and thin case, Tide Graph, Moon Data, Super Illuminator LED Light. I am very happy with this watch, solar powered so should not have any battery issue for a very long time. I wish the Radio time synchronization was also possible in the Southern Hemisphere as I visit there occasionally. When setting the radio sync - remember to set the Day Light Saving correctly - the watch did not want to sync properly until I did that. The Tide function is nice, I have it set for the closest area to me, I will try the feature at some point where you set it for exactly where you stay, and not relying on the cities they have programed into the watch. The count down timer is nice, I have set it for an alternating 3min/1 min for 10 repeats for when I am training on the Spinning bike.Moon phase display is very accurate. You can see the time in different cities too - also nice.Personally I would have preferred a less colorful strap and case. I would have liked something that had the features but more stealthy/muted You pay for: 200-meter water resistance, Low temperature resistant, Tide graph, Moon data, Flash alert

Survival Mag

You pay for: 200-meter water resistance, Tough Solar, Radio-controlled Watch; Multi band 6, Tide graph, Moon data The first thing that jumps out when unboxing the GW-S5600-1JF: the Carbon Fiber Insert Construction proclamation running the length of the strap. Just in case you missed it, Casio printed another “Carbon Fiber” label at the top of the strap. Did I mention that the GW-S5600-1JF is shiny? The watch exudes a gel-coat-like sheen – case, bezel and strap. On the positive side, the clear coat makes the carbon fiber weave glisten. On the negative side, the clear coat makes the carbon fiber weave glisten.

Solar Power, Bluetooth, Pedometer, Interchangeable Bands, CASIO WATCHES APP, Light, Vibe Alarm, Moon Data, Heart Rate Sensor, Sunrise/sunset display Such a cool watch.-From Japan. This model isn’t sold here.-solar and atomic, tide graph/moon phase all in a 5600!!This tide graph is way more accurate and ‘settable’ than my Casio G7900. Especially for the west coast. You can program the exact time of the first high tide of the day You pay for: 200-meter water resistance, Tough Solar, Radio-controlled Watch; Multi band 6, Moon data, Tide graph The double-layer bezel is made with a combination of stainless steel and resin. The surfaces of stainless-steel parts feature a hairline and honed finish. Functions: Digital time (hour, minutes, seconds), Day / Date (perpetual), Stopwatch, Countdown Timer, World Time, Alarm (5 of them), Signal (hourly chime).Features the surfing-oriented functions include Tide Graph, Moon Data, and temperature measurement. I’ve heard complaints that the four buttons on the 5600 series are on the stiff side compared to other Squares. Personally, I don’t have an issue pushing buttons on this watch (nor on folks who engage in debate on the subject). G-LIDE (Extreme Sports Line with Tide Graph, Moon Data, high tide and low tide times, and sunrise and sunset times. Designed and specifically made for the surfing market. Surfers like G-LIDE for unique surfing functions and for good water resistance.) You pay for: Origin Square Case, CASIO WATCH App, Mobile link (Wireless linking using Bluetooth(R), 200-meter water resistance, World Time, Super Illuminator LED light