The men's OMEGA Speedmaster is one of those watches that needs very little introduction. The OMEGA Speedmaster was launched in 1957 as a motorsport chronograph, it became something much bigger when NASA selected it as the official watch for all crewed space missions in 1965. NASA put every watch candidate through a brutal series of tests, including extreme heat and cold, high humidity, shock, vibration, and low pressure, and the Speedmaster was the only one that passed. It's the only watch to have been worn on the surface of the moon. And it's still in production today, largely unchanged in character, which tells you something about how well it was designed to begin with. At Bob's Watches, we carry the full range of men's OMEGA Speedmaster references, from current models to discontinued and vintage pieces that haven't been available new for decades. ... read more