Case Back: Stainless steel case back

13 hours in GPS and optical heart rate (OHR) mode

Band material: Lether

comfortable fit𝐂𝐀𝐏𝐀𝐁𝐋𝐄 𝐓𝐎 𝐌𝐎𝐑𝐄 𝐏𝐎𝐖𝐄𝐑: Quartz battery life capable of running over three years without needing to be replaced𝐆𝐑𝐄𝐀𝐓 𝐆𝐈𝐅𝐓: The bertucci watch titanium can be your favorite choice to treat your loved one or relative for any special moment because of its look

Bertucci A-2S Ballista Men's Defender Drab Nylon Band Matte Black Quartz Dial Watch - 11085 Features_Automatic Case Back: Stainless steel caseBertucci A 2S Ballista Men's Defender Drab Nylon Band Matte Black Quartz Dial WatchThe A 2S Ballista has a 40 mm stainless steel casing with a tactical design. All stainless steel components are ION (or PVD) coated matte black. A 2S Ballista has high performance features. 200 M water resistance and scratch resistant sapphire crystal. Swiss Super bright numerals, hands, and dial with 12 24 hour indications and date sub dial. The hands and numerals are