This stylish and unique, unisex watch is round shaped and silver tone in color. The watch casing measures approximately 3.5 cm in diameter ( 1.37 inches) and weighs approximately 30 grams. The black watch band is made of genuine leather and fits most wrists from approx. 6.5 to 8 inches. The wristwatch length is approximately 22.5 cm (8.85 inches). The backing is made of stainless steel and has a Japanese Miyota watch movement (made by Citizen). Battery included