Material: Stainless Steel Color: Silver Strap material: leather. The automatic mechanics of a watch are fascinating, and this Fossil Grant watch enables you to see from both sides of the 45 x 12mm stainless steel case. The outer rim of the dial is a neutral cream and set with black roman numerals and luminous hands and movement powers the watch (so no batteries required), with a 40 hour power reserve should it be motionless. Set with a stitched mid-brown leather strap and buckle, water resistant 50m.