Pre-owned silver-tone stainless steel case, brown hornback leather strap. Fixed silver-tone bezel. Silver waffle design dial with black luminous hands and Arabic numeral hour markers; tachymeter scale on outer rim. Analog dial type. Date display at 3 o'clock position. Chronograph functions: 60-second, 30-minute, and 12-hour sub-dials. Equipped with Audemars Piguet Calibre 3126/3840 automatic movement featuring an approximate power reserve of 50 hours, biting rate at 21600 vph, composed of 59 jewels from 365 parts. Scratch-resistant sapphire crystal. Screw-down black rubber clad crown with solid case back. Octagonal case shape measuring 42mm x 54mm thickness and dimensions. Band width: 20.3 mm; deployment clasp included for adjustment. Water resistant to 100 meters / 330 feet depth. Functions include hour, minute, chronograph, date, small second hand. Swiss made sport watch style.