Lens Material: Power Sapphire, Bezel Material: Titanium, Case Material: Fibre-reinforced polymer with titanium rear cover, Strap Material: Silicone, Display Size: 35.56 mm (1.4") diameter, Display Resolution: 280 x 280 pixels, Connectivity: Bluetooth, ANT, Wi-Fi, Warranty: 01 Year, 010-02778-12.