Taking inspiration from the very first Speedmaster model, which was released in 1957, the updated Omega Speedmaster '57 combines vintage aesthetics with modern watch-making technology. Like its ancestor, the watch is characterized by its understated dial, straight lugs which extend from the case and brushed bezel, complete with its own tachymeter scale, allowing wearers to measure speed. One of the main changes, however, has been the move from three sub-dials to two sub-dials. This has been achieved by placing the 12-hour and 60-minute counters on the same dial, providing a cleaner, more legible and less cluttered appearance. Since its release, the Speedmaster '57 has become an extremely popular purchase, even favored by celebrities like George Clooney.