Osmior Collection

LL104/1


Automatic Tourbillon Regulator
Central big hand indicating minutes,
hour indication by the hand located
in the off-centre display at 6 o’clock
and second indication by the small
arrow fixed on the tourbillon’s cage


    18 ct white gold case, 150PD
    Silver-toned hand-guilloché gold dial
    Genuine dark blue alligator strap

Cal. L512

  • Diameter: 28.80 mm (12.8’’’)
  • Total thickness of the movement: 4.90 mm
  • Frequency: 28’800 vibrations per hour (4 Hz)
  • Jewels: 23 Rubies
  • Power reserve: exceeding 52 hours
  • Bridges finishing «Côtes de Genève rayonnantes»
  • Flying tourbillon with variable inertia balance
    with gold regulating screws, double spring and
    a revolutionary “StruTech”
  • blanked lever
    escapement in all diamonds
    (61 pieces for a total weight of 0.8 gram)
  • Central rotor in 22 carat yellow gold

Details of external parts

  • Case diameter: 41,00mm
  • Total thickness of the watch: 11,50mm
  • Water resistant to 50 meters (5ATM)
  • Sapphire crystal on the top and on the back
  • White Gold case 150 PD, 18 ct
  • Engine-turned dial by hand, piece by piece
  • Blued steel hands
  • Genuine dark blue alligator strap (also on the back)
  • Traditional pin buckle or deployant buckle in gold (optional)

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