This G-Shock watch from the MOVE lineup offers function for those most active. Front button allows easy access to illumination. Link with GPS via Bluetooth from a smartphone. Get running pace measurements distance time and Auto Lap feature. Tracks steps interval timers calories burned and activity history data. Black soft urethane band material. Super illuminator backlight with selectable duration. Training data saves up to 100 runs. User profile creation. Power saving. Accuracy +/- 15 seconds per month. Case size: 49.4mm x 45.9mm x 15mm.