Description
Description: G-SQUAD innovation meets wearable health tracking in the DW-H5600EX-1JR, Casio's flagship fitness smartwatch honoring four decades of G-SHOCK heritage. The special EX edition features interchangeable bezel and band set inspired by the original DW-5000C design blueprint, combining nostalgic aesthetics with cutting-edge optical heart-rate and blood-oxygen sensor technology. Compact octagonal resin case (51.1 × 44.5 × 16.6 mm, 65 g) integrates Polar-certified training analysis, sleep-recovery scoring, and breathing-exercise guidance—eliminating battery anxiety through hybrid solar and USB charging.
Medical-grade sensors and high-resolution Memory-in-Pixel (MIP) LCD deliver precision metrics across running, walking, gym, and interval-training modes. Bluetooth Mobile Link synchronizes with the dedicated app for smartphone notifications, auto time adjustment, world-time display, and phone-finder features. 20 ATM water resistance and shock-resistant construction ensure durability in athletic and professional environments.
Key Specifications:
- Case: 51.1 × 44.5 × 16.6 mm, 65 g, bio-based resin with octagonal form
- Bezel/Band: Interchangeable set (two patterns with DW-5000C design blueprint print), bio-based resin
- Band adjustment: 145–215 mm
- Crystal: Mineral glass
- Water resistance: 20 ATM (200 m)
- Movement: Quartz calibre 3516 (solar + USB hybrid)
- Power: Tough Solar + USB charging (~3 hours to full charge; ~7 days regular use, ~22 days power-save mode)
- Accuracy: ±30 s/month
- Display: High-resolution Memory-in-Pixel (MIP) LCD, Super Illuminator LED backlight
- Sensors: Optical heart-rate monitor (LED-based), accelerometer (step count), blood-oxygen level (SpO₂) measurement
- Functions: Multi-sport activity modes (running, walking, gym, interval training), heart-rate zone alerts, training-strain analysis, VO₂-max estimation, sleep-recovery analysis, breathing-exercise guidance (Polar library), 39-city world time, dual time, stopwatch (1/100 s, 23:59:59), countdown timer (24 h), 5 alarms (1 with snooze), auto calendar to 2100, 12/24 h format, day/date display, power-reserve indicator
- Illumination: Super Illuminator LED with adjustable 1.5–4 s afterglow
- Connectivity: Bluetooth 4.0 Low Energy; Mobile Link app (smartphone notifications, auto time sync, world-time setting, phone finder)
- Special: Shock-resistant, magnetic resistance (JIS Class 1), bio-based resin (environmental), interchangeable design
- Origin: Japan (JDM)
- Warranty: 1 year manufacturer
- JAN: 4549526347443
- Watch Module: 3516
- Release: 2024 (40th Anniversary / G-SQUAD Evolution Special)
Key Highlights: The DW-H5600EX-1JR redefines fitness tracking by fusing G-SHOCK durability with Polar-certified sports science. Optical heart-rate and SpO₂ sensors deliver clinical-grade data; integration with Polar's training library provides VO₂-max estimation, training-strain analysis, and sleep-recovery scoring—capabilities rivaling dedicated fitness trackers. Solar + USB hybrid charging eliminates battery replacement concerns for professionals and outdoor workers. The interchangeable bezel-band design offers customization appeal to G-SHOCK enthusiasts and collectors, while 20 ATM water resistance and shock-resistant construction suit swimmers and athletes equally.
Bluetooth Mobile Link transforms the watch into a true smartwatch—smartphone notifications, auto time sync, and phone finder without the bulk of mainstream wearables. Ideal for data-driven athletes, health-conscious professionals, and G-SHOCK purists seeking functionality-first innovation. Limited EX edition packaging and special design collaboration make it a sought-after collectible within the G-SQUAD ecosystem.