The Speedmaster Skywalker X-33 is the spiritual successor to the original 1998 Speedmaster X-33. It was developed to meet the needs of astronauts, and as such its movement features specific functions such as the time in up to three different time zones, three alarms, chronograph and countdown functions, and a perpetual calendar, plus the capacity to track mission elapsed time and phase elapsed time.The titanium case of the Skywalker X-33 measures 45mm across. Reference 318.92.45.79.03.001 was created in celebration of the Solar Impulse project and is a limited edition of 1924 pieces. Its distinguishing features are the blue / green dial, the matching NATO and the blue ceramic bezel insert.
