The men of Omega Speedmaster Professional Chronograph 3573.50.00 Mechanical analysis Large and in charge, the Omega Speedmaster Broad Arrow Automatic Stainless Steel Men proclaimed "bold presence, the more comfortable negotiating in the boardroom as in rally racing in the desert or at sea breaking surf. This watch is a highly accurate replica of hand-wound chronograph celebrates that was used during the landing on the moon for the first time in 1969. It features a small seconds chronograph, 30 minute and 12 hour counter. ultimately the masculine design, which has with a large round silver stainless steel watch with a surface of rhodium, brushed and polished surfaces and measures 41 mm mixtures (1.61 inches) wide and 11.5 mm (0.45 inches) depth. The polished silver ring has tachymeter markings in black, and select frames a black dial background color with large hands (with seconds hand) and put the score of money. Other features include a sapphire crystal clear, scratch resistant and anti-reflective domed sapphire crystal and water resistance test feet (330 feet) meters. This is achieved by a band of silver, polished stainless steel bracelet that stands out in a safe, enclosed lock button offers added.