Academy :
Georges Favre-Jacot

45 mm


Constant force fusée-chain transmission connected to the barrel Total of components: 797 COSC-certified movement


  • MovementEl Primero 4810, Manual
  • Calibre16½``` (Diameter: 37 mm)
  • Thickness5.9 mm
  • Components222
  • Jewels30
  • Frequency36,000 VpH (5 Hz)
  • Power reservemin. 50 hours


    Hours and minutes in the centre
    Power-reserve indication between 4 and 5 o'clock
    Small seconds between 7 and 8 o'clock
    Fusée-chain transmission connected to the barrel

Case, dial and hands

  • MaterialRose gold
  • Diameter45 mm
  • Thickness14.35 mm
  • CrystalDomed sapphire crystal with anti-reflective treatment on both sides
  • Case-backTransparent sapphire crystal
  • Water-resistance3 ATM
  • Dials and countersSilver-toned with grained texture
  • Hour-markersGold-plated and faceted
  • HandsBlued gold

Strap and clasp

  • Clasp
  • Rose gold triple folding clasp

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