Silver-tone stainless steel case and bracelet. Includes uni-directional rotating silver-tone bezel, black dial with luminous index hour markers and hands, analog display type. Equipped with Seiko Caliber 4R34 automatic movement featuring 24 jewels and a frequency of 21600 vph (approx. 5Hz). Power reserve: about 41 hours. Hardlex crystal is scratch resistant. Transparent case back allows visibility. Round shape, dimensions: diameter 39.4mm, thickness 13.6mm. Band width: 20mm with three-fold clasp having a secure lock mechanism. Water resistant up to 100 meters (or 330 feet). Functions display time in analog format and the date at the 3 o'clock position. Features GMT capability typically via an additional hand or bezel reference, along with standard hour/minute/second indicators. Part of the Sports Series.