Silver-tone stainless steel case and bracelet. Silver-tone unidirectional rotating stainless steel bezel. Black dial with silver-tone hands and index hour markers, featuring minute markers around the outer rim. Analog dial type equipped with luminous coating on hands and markers for enhanced legibility in low light conditions. Day of the week and date function displayed at the 3 o'clock position. Powered by Seiko Caliber 4R36 automatic movement with 24 jewels operating at a frequency of 21,600 vph (3600 bph). Approximate power reserve is 41 hours. Secured scratch-resistant Hardlex crystal. Transparent case back allowing visibility of the inner workings and movement number. Classic round case shape measuring 42.5 mm in diameter with a thickness of 13.4 mm. Band features a width of 22 mm. Equipped with a fold-over clasp including safety release mechanism. Water resistant up to 100 meters / 330 feet, suitable for recreational diving.