The watch is splash-resistant and should not be submerged in water
enabling more accurate running distance measurements
The Hardlex crystal and 10 bar water resistance ensure durability for daily wear
The displays of these watches use a high-definition MIP LCD
Material: Carbon/Bio-based resin case and bezel
Casio G-Shock [GBD-300-1DR] Chronograph The watch is splash-resistant andCase Size: 48. 947. 414. 9 mm Weight: 60 g Material: Resin Bio based resin Band: Bio based resin Construction: Shock Resistant Water Resistance: 200m Time Adjustment: Bluetooth auto adjust Battery Life: ~2 years (CR2032) Sensor Features: Distance, speed, pace, lap times, Auto Pause, target alerts, customizable training display Smartphone Link: Bluetooth, G SHOCK MOVE app, auto time adjustment, notifications, activity history, distance correction,