Silver-tone stainless steel case, silver-tone stainless steel unidirectional bezel with black inlaid ring. Analog green dial featuring gold-tone hands and index hour markers, minute markers on the outer rim, luminescent coating for illumination of hands and markers. Day of week and date window at 3 o'clock position. Seiko Caliber 4R36 automatic movement with 24 jewels, operating at 21600 vph, approx. 41-hour power reserve. Hardlex crystal resistant to scratches. Transparent case back. Round case shape measuring 38 mm in diameter and 12.1 mm thick. Includes a green dial, 20mm band width, fold-over clasp equipped with safety release mechanism. Water-resistant up to 100 meters / 330 feet depth. Functions: date display, day of week display, hour hand, minute hand, second hand.