Conquer tough terrain and grab attention with a rugged G-Shock GGB100Y-1 Mudmaster watch. The bold and eye-catching colour scheme of black with highlights of orange and yellow that is used for emergency rescues. This Mudmaster design employs high rigidity carbon in the case to avoid damage and warping as well as ensure extreme airtightness and shock resistance. It is also equipped with a filter that protects from much, a stainless-steel back panel, and a cover made from shock resistant fine resin complete with glass fibres that give it that next level of protection. Both practical and functional, you can take this timepiece on any adventure. Enjoy helpful features like a digital compass, altimeter/barometer, thermometer, and step counter. - 55.4 x 51.3 x 19.4mm Case Size - Case/Bezel Material: Carbon and Resin - Shock Resistant - Mud Resistant - Carbon core guard Structure - 200 Meters Water Resistant - Approximately 2-years battery life on CR2025 - Smartphone Link Feature: Mobile link (Wireless linking using Bluetooth®) - Mineral Glass - Spherical Glass - Neobrite Sensor feature: - Step count - Power Saving - Altimeter - Barometer - Digital compass - Thermometer