
The Omega caliber 1666 is a multi-function quartz precision movement engineered for the X-33, featuring unique complications such as a Mission Elapsed Time meter. Measuring 6.95mm in height, it utilizes a CR 2320 battery and offers functions including time, date, alarms, mission elapsed time, universal time, countdown, and chronograph with E.O.L. indicator. Chronograph features include standard timing, countdown, flyback, foudroyante, and rattrapante functions.