TECHNICAL DATA Brand: Garmin Family: Marq Reference: 010-02722-21 Name: Garmin 010-02722-21/010-02722-20 Golfer Gen 2 - Carbon Ed CASE Material: Titanium Glass: Sapphire glass Diameter: 46 X 0 Case Thickness: 15 Water Resistance: 10 ATM DIAL Color: Black Dial Markers: Arabic numerals Bezel: Titanium MOVEMENT Type: Smartwatch Brand: smartwatch Caliber: - BAND Material: Rubber Color: Black Clasp: Pin buckle Smartwatch: up to 16 days (6 days always-on) Smartwatch mode with energy saving: up to 21 days GPS: up to 42 hours (30 hours always-on) All satellite systems: up to 32 hours (24 hours always-on) All Satellite Systems + Multiband: up to 28 hours (22 hours always-on) All satellite systems + Music: up to 10 hours (9 hours always-on) Battery life in GPS mode: up to 75 hours GPS Expedition: up to 14 days