Silver-tone stainless steel case and bracelet. Fixed silver-tone bezel. Silver dial with luminous analog hands and index hour markers. Minute and 60-minute chapter markers on the outer rim. Analog display features a date window between 4 and 5 o'clock. Chronograph function includes three sub-dials: one for seconds, one for minutes (up to 12 hours indicated), and one showing elapsed time up to 24 hours. Powered by Seiko Caliber 8T63 quartz movement with visible Japanese mechanism label inside the case back. Equipped with a scratch-resistant sapphire crystal lens. Solid steel case back included. Round shape, measuring 40mm in diameter and approximately 11.5mm thick. Accommodates a 20mm wide strap (the supplied bracelet is used). Clasp features deployment mechanism with push button release for quick and secure fastening. Water resistant up to 100 meters / 330 feet, suitable for recreational swimming.