Casio G-Shock G-LIDE S.R.F. Tough Solar GRX-5600SRF-3

Casio G-Shock G-LIDE S.R.F. Tough Solar GRX-5600SRF-3

This is the official model of the Surfrider Foundation, an environmental group founded by surfers in 1984.

The environmentally friendly Tough Solar system of this watch draws power from the sun, which is a constant companion of surfers.

Features include a surfer-essential Tide Graph that is preset with information for 100 sites around the world.

You also can create your own sites simply by inputting information about your favorite surfing points.

All of the features and functions of this model are designed to meet the needs of hardcore surfers who travel the world in search of the perfect wave.

The case and band are done in a fashionable eco color, and turning on the EL backlight causes the image of a surfer to float on the display.

the back cover of the watch features the Surfrider Foundation logo.

Case: Resin

Accuracy per month: ±15 sec

Battery Type: Recharge

Battery Life: SOLAR

EL: Blue Green

1/100-second stopwatch

Measuring capacity: 59'59.99"

Measuring modes: Elapsed time, split time

12/24-hour format

Accuracy: ±15 seconds per month (with no signal calibration)

Approx. battery operating time

11 months on Rechargeable Battery (Operating period with normal use without exposure to light after full charge)

27 months on Rechargeable Battery (Operating period when stored in total darkness with the Power Save function ON after full charge)

Full auto-calendar (to year 2099)

Button operation tone on/off

2 Countdown timers

Can be used during interval training that alternates between two different paces.

Measuring unit: 1 second

Inpt range: 00'05" to 99'55" (1-minute increments and 5-second increments)

Ohter: Number of repeats settable from 1 to 10

Daily alarms

5 independent daily alarms (4 one-time alarms and 1 snooze alarm)

Electro-luminescent backlight

Full auto EL light, afterglow

Hourly time signal

Moon data

(Moon age of the input data, moon phase graph)

Power Saving

(Turns off the display when the watch is left in the dark)

Preset tide sites

100 (global)

Shock resistant (G-SHOCK)

Solar powered

Tide graph

(Tide level for specific date and time)

World Time

31 time zones (48 cities + coordinated universal time), city code display, daylight saving on/off

Size of case / total weight

GRX-5600SRF...... 48.9 X 42.8 X 13.4 mm / 56.3 g

===1 Year Warranty ===