Authentic Omega Speedmaster with automatic chronometer movement, black dial featuring luminous hands and stick hour markers, minute markers outer rim, date at 6 o'clock position, two sub-dials displaying power reserve hours, elapsed time in 12 hours format, and seconds. Brushed and polished stainless steel case paired with matching bracelet made of brushed and polished stainless steel equipped with a folding clasp (also known as model number 32930445101003). Includes black ceramic bezel with tachymeter scale, scratch-resistant sapphire crystal glass, unique case shape measuring 44.25mm diameter by 14.9mm thickness. Water resistant up to 50 meters (approximately 165 feet) and comes with a 5 year WatchMaxx warranty.