Casio G-Shock DWH5600MB-8A9 Digital Resin Divers Watch

Design & Materials

We see the classic 5600-series octagonal silhouette revisited in this G-Shock Move model. The case, bezel, and strap are constructed from bio-based resin, signaling Casio’s commitment to more sustainable materials. The bezel is paired with stainless steel elements, and on this “MB-8A9” variant there is a metal bezel with black ion plating, giving the watch a refined contrast to its grey resin base.

Power & Technology

The DW-H5600MB-8A9 uses solar-powered charging, which helps maintain the timekeeping functions even if the battery dips low. For active features like heart-rate tracking, there is also a USB-type charging option.

Smart Compatibility & Sensors

• Equipped with an optical heart-rate sensor on the case back.
• Includes an accelerometer for step counting and multi-sport tracking (running, walking, interval training, and gym use).
• Supports blood oxygen measurement, sleep tracking, and guided breathing exercises through its paired app.
• Bluetooth connectivity enables smartphone syncing, GPS correction for distance measurement, notifications, and deeper data logging.

Durability & Practical Features

• Shock resistant, living up to the G-Shock name.
• 200-meter water resistance, ready for swimming, surfing, or heavy rain.
• The screen uses a memory-in-pixel (MIP) LCD, designed for high visibility with low power draw.
• Fitted with mineral glass for added durability.

Size, Weight & Fit

• Case dimensions: 51.1 × 44.5 × 16.6 mm.
• Weight: approximately 65 grams.
• Band is bio-based resin, suitable for wrists measuring about 145 to 215 mm.

Call-To-Action

If you’re after a rugged, fitness-oriented watch that balances G-Shock toughness with modern health tracking and a nod toward sustainable materials, the Casio G-Shock Move DW-H5600MB-8A9 is worth serious attention.