GD-100-1B Water Resistant_100M WRIST-BASED HEART RATEGet heart rate

WRIST-BASED HEART RATEGet heart rate data2 along with alerts if your heart rate stays high while you’re at rest

Multi Timer (for interval training)

Auto-calendar (set at 28 days for February)

Watch Model : R8-16D1B1B1

GD-100-1B Water Resistant_100M WRIST-BASED HEART RATEGet heart rateGD 100 1B Introducing a collection of new G SHOCK digital models whose big faces and cases give them a look of power and strength. A high intensity LED makes the digital easier to read, even in the dark. A choice of either dark on light or light on dark LCD is available, both with a black case and band. Over sized buttons come with a checkered anti slip surface to make operations fast and sure. All of this plus high shock resistance and water