Omega Speedmaster Chronograph Automatic watch, featuring a stainless steel case and blue dial. Includes luminous hands, date display at the 6 o'clock position, chronograph function with three sub-dials (60 second, 30 minute, 12 hour), tachymeter scale on fixed bezel top ring set with diamonds. Equipped with an automatic movement based on ETA Valjoux 7753 containing 31 jewels and operates at a frequency of 28800 vph. Power reserve approximates 52 hours, water resistant up to 100 meters / 330 feet. Comes with Swiss Made label.