CHRONOMÈTRE SOUVERAIN

THE CHRONOMÈTRE SOUVERAIN IS A PRECISION CHRONOMETER THAT WAS INSPIRED BY THE MARINE CHRONOMETERS OF THE EARLY 19TH CENTURY. CONSTRUCTED IN THE PUREST CHRONOMETRIC TRADITION, IT HAS AN EXTRAFLAT MOVEMENT THAT IS 4 MM THICK; ITS BASE PLATE AND BRIDGES ARE IN 18K ROSE GOLD. THE TWO BARRELS OF THE HOMOGENEOUS MOVEMENT DELIVER A HIGHLY LINEAR FORCE TO THE ESCAPEMENT FOR OVER FIFTY-SIX HOURS. THE ESCAPEMENT BEATS AT A FREQUENCY OF 21,600 VIBRATIONS PER HOUR.

Description

TECHNICAL SPECIFICATIONS

MOVEMENT :
  • Movement in 18K rose gold : 22 jewels
  • Manually wound : 38 turns
DIMENSIONS :
  • Overall diameter : 30.40 mm
  • Casing-up diameter : 29.60 mm
  • Overall height : 4.00 mm
  • Height of winding system : 2.30 mm
  • Diameter of stem thread : S0.90 mm
BALANCE :

Four inertia weights
Flat Anachron micro flamed spring
Mobile stud holders
Free sprung
Nivatronic laser-welded to collet
Pinned GE stud

AMPLITUDE :
  • 0h dial up :

Brand

FP Journe

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