Black stainless steel case. Equipped with a black leather strap. Features fixed black stainless steel bezel. Analog dial is black with luminous silver-tone hands and Arabic numeral hour markers, plus minute markers on the outer rim. Day of week and date function at 3 o'clock position. Powered by Seiko Caliber 4R36 automatic movement containing 24 jewels operating at 21600 vph; approx. 41 hours power reserve. Protected by scratch-resistant Hardlex crystal lens. Includes transparent case back for visibility. Round shaped case measures 39.5 mm in diameter. Water resistant to 100 meters / 330 feet depth. Basic functions: hour, minute, second, date, day. Part of the 5 Field Specialist Series; casual style watch with Japanese movement (Seiko label).