Silver-tone stainless steel case and bracelet. Silver-tone unidirectional rotating bezel with ruthenium insert. Analog dial featuring luminous hands, Arabic numeral hour markers, minute markers at the outer rim, and a date display at the six o'clock position. Chronograph functions controlled by pushers: three sub-dials for 60-second, 12-hour, and 24-hour measurements; flyback function allowing instant restart/stop instead of reset (implied from series but not explicitly mentioned in original data). Breguet Calibre 584 Q automatic mechanical movement with 25 jewels and approximately 48 hours power reserve. Scratch-resistant sapphire crystal. Pull/push crown operation for chronograph functions. Solid case back. Round case shape measuring 42.5mm diameter by 15.4mm thickness. Hidden fold-over clasp closure system. Water resistant to 100 meters / 330 feet depth. Functions include hour, minute, second analog timekeeping and date display.
