Round stainless steel case with analog dial, 60-second, 30-minute and 12-hour subdials, chronograph, tachymeter, date, hour, minute and second functions, date window at 6 o'clock and fixed stainless steel bezel Alligator leather strap with hidden folding clasp closure Luminous hands and index hour markers Minute markers Tachymeter around the outer rim Automatic movement Water resistant tested at 100M . Measurements: Case measures 41mm (1.61") wide Strap measures 215.9mm (8.5") long and 21.6mm (0.85") wide" material="Stainless steel, leather" origin="Switzerland"