Bertucci Men's 12702 A-2T Original Classics Durable Titanium Field Watch US Patented 40 mm sand blasted matte finish solid titanium case offers extreme durability and lightweight comfort Made in the USA band is manufactured from long lasting and comfortable double vegetable tanned top grain water resistant leather that has a matte finish Scratch resistant hardened mineral glass crystal Ergonomically offset at 4 o'clock screw down crown. Rugged screw down case back Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving