PRIMUS - THE FIRST BEXEI WRISTWATCH

PRIMUS, the first BEXEI tourbillon wrist watch has an extremely complicated and unique movement. Respecting traditional watchmaking Aaron invented the three axis tourbillion movement where the 3rd (external) cage's unique form provides the possibility of using jewel bearings everywhere - instead of ball-bearings. This is a unique solution at this size and level of complication. (Patent pending.) This wristwatch also has an incomparable engraved dial.

DETAILS

case width: 38mm
case height (diameter): 46mm
case depth: 17,9mm
band width: 22mm
duration: 40 hours
weight of the tourbillon system: 1,5 g
1st (inner) tourbillion cage turns around in: 0,5 min
2 nd (middle) tourbillion cage turns around in: 2,5 min
3 rd (outer) tourbillion cage turns around in: 12,5 min
the balance wheel takes 3750 different positions in 12,5 min.  

COMPLICATIONS

  • tri-axial tourbillon with jewel bearings
  • wind up indicator
  • hour/minute/second indication

OTHER DETAILS

  • hand engraved dial-base
  • gold applied dials
  • gold wheels
  • 18K white gold case
  • 18K white gold buckle
  • diamond end-stones
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