Silver-tone stainless steel case, unidirectional rotating silver-tone bezel. Black dial with analog display featuring silver-tone hands and hour markers. Includes minute markers on the outer rim. Date function located between 4 and 5 o'clock. Chronograph sub-dials: second (3 o'clock), minute (9 o'clock), and hour (6 o'clock) dials displaying up to 12 hours, 30 minutes, and 60 seconds respectively. Powered by Breitling Calibre 04 Automatic movement, derived from the Calibre 01 base; equipped with a mechanical chronometer rated at 28000 vph (beatings per hour), offering an approximate power reserve of 70 hours. Features luminous coating on hands and markers for improved legibility in low light conditions. Sapphire crystal provides scratch resistance and optical clarity. Screw-down crown secures water resistance which is rated to 500 meters / 1650 feet against pressure or splashes. Fold over clasp with safety release mechanism ensures a secure closure. Men's luxury watch, measuring 47 mm in diameter and approximately 18 mm thick; band width measures 20 mm. Swiss Made label signifies the origin of this timepiece.