Casio G-Shock 5600 Series GW-BX5600-1A1ER

Totally immerse yourself in G-Shock functional practicality, with memory-in-pixel LCD for exceptional readability, Tough Solar for sun-powered operation, Bluetooth® for smartphone connectivity, radio-wave time calibration, and more.
 The great design, inspired by the classic original G-Shock watches, makes the exceptional functionality stand out all the more. Download the dedicated app to pair with your smartphone via Bluetooth®. With Multiband 6 radio control for automatically adjusted precision timekeeping, Tough Solar for stable operation of functions, and more, you’ll be ready for peak performance. Choose from two distinct font styles and four display modes on the exceptionally readable MIP LCD to suit your own personal preferences.
 Key components used in the case, bezel, and band are made with bio-based resin.