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Ball Engineer Master II Slide Automatic

$2,964.00 $4,560.00


Breaking with the traditional architecture of both the two-pusher and the monopusher system, the mechanism in the Ball Engineer Master II Slide Chronograph combines the start, stop, and zero-reset mechanisms in a single integrated control, located at the 9 o’clock position on the case. Developed and patented by Ball Watch — this slide chronograph uses a circular slide bar fitted around the movement.