Analog white dial with luminous silver-tone hands and index markers, minute and tachymeter markings around the outer rim. Date display at 6 o'clock position. Chronograph function featuring two black sub-dials for 60-second and 30-minute readings. Stainless steel case, fixed bezel, sapphire crystal scratch resistant lens, solid case back. Calibre H-31 automatic movement based on ETA 7753 with 27 jewels and a power reserve of about 60 hours (biting rate: 28800 vph). Band is black calfskin leather measuring 20 mm in width secured by a tang clasp. Water resistant to 100 meters / 330 feet. Round case shape, size 40 mm, thickness 14.45 mm.