Boutique Edition - Octa Automatique Réserve
Boutique Edition - Octa Automatique Lune
BOUTIQUE EDITION - OCTA LUNE
Boutique Edition - Octa UTC
Boutique Edition - Centigraphe Souverain
Boutique Edition - Chronomètre à Résonance
Boutique Edition - Tourbillon Souverain
Octa Automatique Réserve Nacre
Octa Automatique Lune Nacre
Centigraphe Souverain F
boutique COLLECTION

Boutique Edition - Tourbillon Souverain Calibre 1403 FP Journe FP Journe

18K 6N Gold case
Dial: blackened Gold and whitened guilloché Silver
Finishing
18K 6N Gold case
Dial: blackened Gold and whitened guilloché Silver
Calibre 1403

Technical Specifications

Movement :
  • Manually winding : 20 turns of the crown
  • Movement in 18K rose Gold : 26 jewels
Indications :

    Hours and minutes à 3h00
    Sub-seconds at 6h00
    Power reserve at 12h00

Dimensions :
  • Overall dimensions : 32.40 mm
  • Casing-up diameter of mvt : 32.00 mm
  • Overall Height : 6.60 mm
  • Height of winding stem : 2.53 mm
  • Diameter of stem thread : S1.20 mm
  • Case diameter : 38 mm / 40.00 mm
  • Overall case thickness : 9.9 mm
Characteristics :

    15 tooth escape wheel
    90° Anchor fork
    Balance with 4 inertia weights
    Flat Anachron balance spring with Breguet overcoil
    Pinned stud
    Free-sprung
    Spring pinned to collet
    2 position winding crown

Features :

    Tourbillon with constant force and dead seconds
    Manual winding
    Time adjustment by crown in position 2

Frequency :

    21'600 VPH 3 Hz

Balance :
  • Inertia : 11.00 mgcm2
  • Angle of lift : 52°
Amplitude :

    0 h dial up: 280°
    24 h dial up: 280°

Power reserve :

    42 ± 2 hours

Number of jewels :

    26

Finishes :

    High quality
    Circular stripes on the bridges
    Geneva waves on baseplate
    Screw heads polished and bevelled
    Pegs with polished rounded ends

Number of components :

    Movement: 193
    Cased on leather strap: 218


At the heart of the movement
Brevet - EP 1 760 544 A1 | EP 03405772.9
fpjourne

Technical description


The remontoire (constant force device) comprises a secondary wheel (1) assembled on a lever (2), which swivels concentrically to the cage (3) of the tourbillon. This lever stops the principal wheel which carries the second hand (4) and transmits the energy of the barrel, whereas the auxiliary spring (5) (or equalizing spring) gives its energy to the escapement. (6) This then allows the secondary wheel to release once per second, and with repetition, the auxiliary spring is re-fuelled by the principal wheel.

What is a remontoire ?
In the Toubillon Souverain, the remontoire - a constant force device - can be compared to a dam that controls the flow of water and provides constant energy to the blades of a turbine. In effect, the remontoire regulates the power to the escapement to attain greater stability in rate. The adjustable inertia weights make it possible to optimize the amplitude of oscillation; the four-armed balance beats at a frequency of 21'600 v/h.
Other views
F.P.Journe
F.P.Journe

About

THIS MODEL WAS PRODUCED BETWEEN 2007 AND 2016.

THE BOUTIQUE EDITION WITH BLACK DIAL ON 18K 6N GOLD CASE WAS AVAILABLE ONLY IN THE F.P.JOURNE BOUTIQUES AND ESPACES AND FOR ALL F.P.JOURNE MODELS, APART FROM THE STRIKING WATCHES.

Technical Specifications

Movement :
  • Manually winding : 20 turns of the crown
  • Movement in 18K rose Gold : 26 jewels
Indications :

    Hours and minutes à 3h00
    Sub-seconds at 6h00
    Power reserve at 12h00

Dimensions :
  • Overall dimensions : 32.40 mm
  • Casing-up diameter of mvt : 32.00 mm
  • Overall Height : 6.60 mm
  • Height of winding stem : 2.53 mm
  • Diameter of stem thread : S1.20 mm
  • Case diameter : 38 mm / 40.00 mm
  • Overall case thickness : 9.9 mm
Characteristics :

    15 tooth escape wheel
    90° Anchor fork
    Balance with 4 inertia weights
    Flat Anachron balance spring with Breguet overcoil
    Pinned stud
    Free-sprung
    Spring pinned to collet
    2 position winding crown

Features :

    Tourbillon with constant force and dead seconds
    Manual winding
    Time adjustment by crown in position 2

Frequency :

    21'600 VPH 3 Hz

Balance :
  • Inertia : 11.00 mgcm2
  • Angle of lift : 52°
Amplitude :

    0 h dial up: 280°
    24 h dial up: 280°

Power reserve :

    42 ± 2 hours

Number of jewels :

    26

Finishes :

    High quality
    Circular stripes on the bridges
    Geneva waves on baseplate
    Screw heads polished and bevelled
    Pegs with polished rounded ends

Number of components :

    Movement: 193
    Cased on leather strap: 218


At the heart of the movement
Brevet - EP 1 760 544 A1 | EP 03405772.9
fpjourne

Technical description


The remontoire (constant force device) comprises a secondary wheel (1) assembled on a lever (2), which swivels concentrically to the cage (3) of the tourbillon. This lever stops the principal wheel which carries the second hand (4) and transmits the energy of the barrel, whereas the auxiliary spring (5) (or equalizing spring) gives its energy to the escapement. (6) This then allows the secondary wheel to release once per second, and with repetition, the auxiliary spring is re-fuelled by the principal wheel.

What is a remontoire ?
In the Toubillon Souverain, the remontoire - a constant force device - can be compared to a dam that controls the flow of water and provides constant energy to the blades of a turbine. In effect, the remontoire regulates the power to the escapement to attain greater stability in rate. The adjustable inertia weights make it possible to optimize the amplitude of oscillation; the four-armed balance beats at a frequency of 21'600 v/h.
  • fpjourne
    Aiguille d'Or 2004