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Features GRX-5600A-4ERPrint Print

Full-Auto Illuminator

Automatically deactivates the Auto EL backlight function when surrounding light is sufficient, and activates it under dim light or dark conditions.

Shock resistant

Shock-resistant construction protects against impact and vibration.

Solar Power

A solar cell provides power for operation.

Moon data display

The phase of the moon is shown on the display based on your current latitude and longitude.

Tide graph display

Tidal movements are displayed graphically based on your current latitude and longitude, and the lunitidal interval.

World time function

Displays the current time in major cities and specific areas around the world.

Stopwatch function - 1/100 sec. - 1 hour

Elapsed time, split time and final time are measured with 1/100-sec accuracy. The watch can measure times of up to 1 hour.

2 timers - 5 sec. - 100 minutes.

This model is equipped with two independent countdown timers that emit a signal after a preset period of time has elapsed. The watch has a maximum timing capacity of 100 minutes and can be set in cycles of 5 seconds.

5 daily alarms

The daily alarm reminds you about recurring events with an acoustic signal at the time you have set. You can also activate hourly time signal that indicates each full hour. This model has 5 independent alarms for flexible reminders of important appointments.

Snooze feature

Each time you stop the alarm, it sounds again after a few minutes.

Button tones on/off

The button tones for using the mode button can be turned off. This means that the watch no longer beeps when switching from one function to another. Preset alarm or countdown timers remain active when the button tones are deactivated.

Automatic calendar

Once set, the automatic calendar always displays the correct date.

12/24-hour timekeeping

Times can be displayed in either a 12-hour or 24-hour format.

Mineral glass

The tough, scratch-resistant mineral glass protects the watch against unsightly damage.

Resin case

Resin band

Natural resin is the ideal material for wrist straps thanks to its extremely durable and flexible properties.

Battery level indicator

An indicator shows the current battery level.

Water resistance classification (20 bar)

Perfect for free diving without scuba gear: the watch is water resistant to 20 bar / 200 metres. The metres value does not relate to a diving depth but to the air pressure used in the course of the water resistance test. (ISO 2281)

Accuracy

+/- 15 sec seconds per month

Type of battery

CTL1616

Dimensions

approx. 48,9 mm x 42,8 mm x 13,4 mm (H x W x D)

Weight

approx. 57,0 g

Specs are subject to change w/o notice.

Please insert module number – the four-digit number of the back of your watch
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