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1Clear out junk files and repair common Windows errors2Scan for outdated or missing drivers - takes under a minute3Repair Windows errors before they cause bigger problemsThe G-Shock DW-H5600EX-1 pairs the DW-H5600’s heart-rate and activity features with a metal bezel and an extra interchangeable bezel-and-band set. Its standout is the design package, not onboard GPS: distance is measured by the watch’s accelerometer and can be adjusted using GPS from a paired phone. The details below are based on Casio’s specifications; no independent wear test or accuracy test is available here.
What makes the DW-H5600EX-1 different?
The EX is a design-focused package in Casio’s G-SHOCK G-SQUAD 5600 fitness-watch line. It comes with the watch in a black configuration with a metal bezel, plus an alternate bezel and band. Casio’s default design uses drafting-line artwork inspired by the original DW-5000C drawings; the alternate set has colorful graphics referencing the DW-5600’s circuit board. Casio says the drawings refer to the first G-SHOCK, the DW-5000C, developed by Kikuo Ibe.
The interchangeable parts let you switch between those looks. Casio lists replacement band and bezel categories, but a specific standalone part number and its compatibility with the EX should be confirmed before ordering.
Does the DW-H5600EX-1 have GPS?
No built-in GPS is specified. The watch uses its accelerometer to capture distance data; Casio says GPS from a paired smartphone can adjust that data. You therefore need your phone for this GPS-based distance correction. If you need distance tracking from GPS without carrying a phone, the official specifications do not establish that the DW-H5600EX-1 can provide it.
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- Iconic G-SHOCK Square Design – The legendary square case that started it all, delivering timeless style and the rugged durability G-SHOCK is known for.
- Shock Resistant & 200M Water Resistant – Built to withstand impacts, swimming, snorkeling, and demanding everyday use.
- Super Illuminator LED Backlight – Bright white LED with afterglow ensures excellent readability in low-light conditions.
- Essential Digital Features – Includes 1/100-second stopwatch, 24-hour countdown timer, multi-function alarm, flash alert, and full auto-calendar.
- Reliable 5-Year Battery Life – Powered by a CR2016 battery for long-lasting performance with minimal maintenance.
What fitness and health functions does it offer?
Casio specifies an optical wrist sensor for heart-rate measurement and an accelerometer for step and activity measurements. Listed activities include running, walking, gym workouts and interval training. Other functions include sleep analysis, breathing exercises, blood-oxygen measurement, activity logs and training analysis using Polar algorithms. The MIP LCD is the watch’s display type.
Casio cautions that blood-oxygen measurement is not intended to diagnose specific diseases. Treat it as a general wellness feature, not a medical measurement or substitute for professional care.
Rank #2
- Black
- Size one size fits all
- 2-Year International Warranty
How long does the battery last?
Casio Europe’s estimates, accessed in 2026, vary substantially by operating mode. They are manufacturer estimates from a full charge without solar power, and Casio says actual duration depends on the usage environment.
| Mode | Casio’s estimate | Qualification |
|---|---|---|
| Activity functions with heart-rate measurement | Up to approximately 35 hours | Casio Europe estimate from full charge without solar power; actual duration varies by use environment. |
| Watch mode, heart-rate measurement off | Approximately one month | Casio Europe estimate from full charge without solar power; actual duration varies by use environment. |
| Power-saving mode | Approximately 11 months | Casio Europe estimate from full charge without solar power; actual duration varies by use environment. |
The activity estimate is the relevant figure for frequent workouts with heart-rate tracking; the longer estimates apply to less demanding modes. Solar assistance does not remove the need to charge the fitness and smart functions by cable.
Rank #3
- Iconic Styles W/Origin Colour
How does charging work?
The DW-H5600EX-1 combines solar power with USB charging through a dedicated cable. Casio specifies that the cable requires a device with a Type-A USB terminal. Its catalog estimates about three hours of charging for roughly one week of continuous operation when used for an hour a day; this is a stated scenario, not a universal charging guarantee.
Casio says that when battery power runs low, solar charging powers time display only; training and smart features rely on USB charging. Solar charging conditions are specific to the lighting environment, so do not assume ordinary indoor light will maintain every function.
Rank #4
- Case size (L× W× H): 48.9 × 42.8 × 13.4 mm
- Case and bezel material: Resin / Bio-based resin
- Construction: Shock Resistant | Band: Bio-based resin band
- Weight: 52 g
- Water resistance: 200-meter water resistance
How large and durable is it?
With the metal bezel attached, Casio lists dimensions of 51.1 × 44.5 × 16.6 mm and a weight of 65 g. These figures describe the metal-bezel configuration, not necessarily the feel of the watch with the alternate bezel fitted. Casio also specifies shock resistance and 20-bar water resistance.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Is the EX a better choice than a standard DW-H5600?
The EX makes the most sense if you value the metal-bezel look and want the alternate artwork and band in the same package. The DW-H5600 line’s core fitness features are not unique to this edition, so the key distinction is the included design and interchangeable hardware rather than a different GPS system or a demonstrated performance advantage.
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- Shock-Resistant: Iconic G-Shock watch with a tough, shock-resistant case designed to withstand impacts and vibrations.
- Water-Resistant: Water-resistant up to 200 meters, suitable for swimming and snorkeling.
- Digital Display: Large digital display with backlight and multi-function LCD showing time, day, date, and alarm.
- Stopwatch and Countdown Timer: Equipped with a 1/100th second stopwatch and countdown timer.
- Rainbow vapor deposition reproduces the symbolic brick wall imagery in brilliant rainbow hues that shift and change depending on the light.
- Choose the EX for: the metal-bezel appearance and two supplied bezel-and-band styles.
- Compare other DW-H5600 variants if: you prefer a different finish or do not need the EX’s design package. Current regional pricing and availability are not established here.
- Look elsewhere if: independent, onboard GPS is essential; the EX’s distance correction depends on a paired phone.
For Japan-only historical context, Casio’s 2023 launch announcement gave a suggested retail price of ¥60,500 including tax. That launch figure is not a current price or a guide to pricing in other markets.
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