Stainless steel case, brown leather strap. Fixed stainless steel bezel. Copper dial with luminous silver-tone hands and Arabic numeral hour markers; minute markers at 5-minute intervals also present on the outer rim tachymeter scale. Day of week/month display below 12 o'clock position. Chronograph functions via two sub-dials (60 seconds, 30 minutes). Combination date/moon phase subdial visible through a sapphire crystal case back. Powered by Breitling Calibre 25 automatic movement based on ETA 2892-A2 with 21 jewels and a frequency of 28800 vph. Approximate power reserve: 42 hours. Scratch resistant sapphire crystal. Pull/push crown operation. Round shape, case size 42mm, thickness 15.3mm; band width 22mm. Fold over clasp used. Water resistant up to 100 meters / 330 feet depth. Functions include chronograph, tachymeter, date display, day of week display, month display, analog hour and minute hands with luminous coating, small second hand visible at approximately the 6 o'clock position. Includes original box and manual (complete accessories). Part of the Premier B25 Datora Series. Swiss Made.