Solid stainless steel case and bracelet. Fixed bezel. Black dial with luminous silver-tone hands and index hour markers, featuring minute markers around the outer rim. Analog display. Luminescent hour markers visible in low light conditions. Date window at 3 o'clock position. IWC calibre 35111 automatic movement mechanism, powered by Sellita SW300-1 base with 25 jewels and composed of numerous parts for precise timekeeping. Achieves an oscillation frequency of 28800 vph (4Hz). Power reserve approximately 42 hours. Scratch resistant sapphire crystal lens. Screw down push-button winding/crown. Solid case back included. Round case shape, measuring 40 mm in diameter and having a thickness of 10.3 mm. Bracelet width adjustable between 20mm and 18mm variants possibly available for fit. Fold over clasp closure mechanism with secure push button release system. Water resistant to 100 meters (approx. 330 feet), suitable for recreational diving activities. Basic functions include second, minute, hour and date displays. Part of the Ingenieur watch series from IWC Schaffhausen. Swiss made luxury watch.