Bertucci Men's 23004 G-1T Durato Durable Titanium Field Watch US Patented 41 mm sand blasted matte finish solid titanium case offers extreme durability and lightweight comfort US patented two ply nylon Bertucci band offers unmatched durability and comfort. Manufactured using box stitch construction and all metal hardware and grommets. Scratch resistant hardened mineral glass crystal, heavy duty titanium buttons, screw down case back Water-resistant to 100 M (330 feet)