●Adjustable blue 16mm fabric Slip-Thru Strap fits up to 7.5-Inch wrist circumference ●White dial with Full Arabic numerals ●Silver-tone 31mm Brass case with mineral glass crystal ●Indigo light-up watch dial ●Water resistant to 30 m (100ft): in general, withstands splashes or brief immersion in water, but not suitable for swimming or bathing ●activate battery by pulling straight down on plastic stem keeper (located on dial/crown of watch)