Casio GW-M5610U-1B

The GW-M5610 series is inspired by the iconic design of the DW-5000C, which first appeared on the scene in 1983.

This popular series has evolved with features such as Tough Solar technology and Multi-Band 6. While retaining the classic case shape and dial design of the original DW-5000, it adds a modern touch with a black case and band paired with a reverse LCD display.

Features

Case size (L×W×H)

46.7 × 43.2 × 12.7 mm

Weight

52 g

Case and frame material

Resin

Bracelet

Resin bracelet

Structure

Shock resistance

Waterproofing

Waterproof up to 20 bar

Setting the time

Radio-controlled watch; multiband 6

Power and battery life

Tough Solar (solar)

Outside

Glass

Mineral glass

Watch functions

Universal time

5 hours worldwide

31 time zones (48 cities + Coordinated Universal Time), Daylight Saving Time on/off, Home City/World Time City change

Stopwatch

1/100th of a second stopwatch

Measuring capacity:

00'00''00~59'59''99 (during the first 60 minutes)

1:00'00~23:59'59 (after 60 minutes)

Unit of measurement:

1/100th of a second (for the first 60 minutes)

1 second (after 60 minutes)

Measuring modes: Elapsed time, split time, 1st and 2nd place times

Timer

Countdown

Unit of measurement: 1 second

Countdown range: 24 hours

Countdown start time setting range: 1 second to 24 hours (1 second, 1 minute, and 1 hour increments)

Alarm/Hours Signal

5 daily alarms (with 1 reminder alarm)

Hours signal

Lighting

LED Backlight (Super Illuminator)

Fully automatic LED lighting, selectable lighting duration (1.5 or 3 seconds), afterglow

Color of light

LED: white

Calendar

Full automatic calendar (up to year 2099)

Mute function

Enabling/Disabling Button Tone

Energy saving function

Power saving (screen turns off to save power when watch is left in the dark)

Battery level display/alert

Battery level indicator

Operating time

Approximate battery life:

10 months on rechargeable battery (operating period with normal use without exposure to light after charging)

22 months on rechargeable battery (operating period when stored in complete darkness with energy saving function activated after full charge)

Precision

Accuracy: ±15 seconds per month

Other functions

12/24 hour format

Change date/month display

Day display (weekdays can be selected in six languages)

Standard time indication:

Hour, minute, second, 12 hour format, month, date, day

Time Setting Details

Receiving the time calibration signal

Auto-receive up to six* times per day (remaining auto-receives are cancelled as soon as one is successful)

*5 times per day for Chinese calibration signal

Manual reception

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)

Frequency: 60.0 kHz

Station Name: JJY (Fukushima, Fukuoka/Saga, Japan)

Frequency: 40.0 kHz (Fukushima)/60.0 kHz (Fukuoka/Saga)

Station Name: BPC (Shangqiu, Henan Province, China)

Frequency: 68.5 kHz