Chronomètre Bleu
Chronomètre Souverain
Chronomètre Souverain Havana
Automatique Lune
Automatique Lune Havana
Divine 36 mm
Divine
Quantième Perpétuel
QUANTIÈME PERPÉTUEL
QUANTIÈME PERPÉTUEL
Chronomètre Optimum
CHRONOMÈTRE À RÉSONANCE
Répétition Souveraine
Tourbillon Souverain
Astronomic Souveraine
Classique Collection

Chronomètre Bleu Calibre 1304 FP Journe FP Journe

Tantalum case
Diameter: 39 mm
Overall height: 8.6 mm
Dial: Chrome blue
Hands: ivory coloured Steel
Finishing
Tantalum case
Diameter: 39 mm
Overall height: 8.6 mm
Dial: Chrome blue
Hands: ivory coloured Steel
Calibre 1304

Technical Specifications

Movement :
  • Manually wound : 38 turns
  • Movement in 18K rose gold : 22 jewels
Dimensions :
  • Overall diameter : 30.40 mm
  • Casing-up diameter : 29.60 mm
  • Overall height : 3.75 mm
  • Height of winding system : 2.10 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
    Frequency: 21,600 v/h (3Hz)
    Inertia: 10.10 mg/cm2
    Angle of lift: 52°

Amplitude :
  • 0h dial up : 320°
  • 24h dial up : 280°
Characteristics :

    Manual winding
    Two mainspring barrels in parallel
    Time adjustment via crown in position 2
    Pallet escapement with 15 tooth escape wheel
    Two position crown

Indications :

    Central hours and minutes
    Sub-second at 7:30

Autonomy :

    56 ± 2 hours

Decoration :

    High quality
    Partly circular grained base plate, with barleycorn guilloché
    Polished screw heads, chamfered slots
    Pegs with polished rounded ends

Number of parts :
  • Mouvement without dial : 129
  • Cased-up on leather strap : 166

At the heart of the movement
fpjourne

Technical description


Mechanical movement with manual winding, 13 lines x 3.75 mm, 21'600 v/h, free-sprung long mysterious balance with connecting train placed under the dial. Baseplate and bridges in 18K rose Gold.
Other views
F.P.Journe
F.P.Journe

About

The Chronomètre Bleu offers an uncluttered approach to high precision, with irreproachable chronometric proprerties. It is innovative, with a 39 mm case made of Tantalum, a rare dark grey metal with blue overtones, so named for the “Torment of Tantalus” in reference to the Greek mythology. Tantalum is a metal rarely used in watchmaking because it is very hard and difficult to fashion (its fusion temperature is 3016° and its density 16.65 kg/cm3). It is also valued for its extremely high resistance to corrosion and wear, and its bio compatibility.

The blue chrome dial, which perfectly complements the colour of the case, has been redesigned with the latest trends in mind, and features cream-coloured hands and large Arabic numerals.

The Chronomètre Bleu’s 18 K rose Gold mechanical movement with manual winding oscillates at 21,600 vibrations per hour. Twin barrels, in the classic configuration of precision watches, work in parallel to deliver stable power for most of the watch’s 56-hour autonomy. The F.P.Journe freesprung chronometer balance, with inertia adjustment via four opposing weights, is dynamically adjusted in six positions.

Technical Specifications

Movement :
  • Manually wound : 38 turns
  • Movement in 18K rose gold : 22 jewels
Dimensions :
  • Overall diameter : 30.40 mm
  • Casing-up diameter : 29.60 mm
  • Overall height : 3.75 mm
  • Height of winding system : 2.10 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
    Frequency: 21,600 v/h (3Hz)
    Inertia: 10.10 mg/cm2
    Angle of lift: 52°

Amplitude :
  • 0h dial up : 320°
  • 24h dial up : 280°
Characteristics :

    Manual winding
    Two mainspring barrels in parallel
    Time adjustment via crown in position 2
    Pallet escapement with 15 tooth escape wheel
    Two position crown

Indications :

    Central hours and minutes
    Sub-second at 7:30

Autonomy :

    56 ± 2 hours

Decoration :

    High quality
    Partly circular grained base plate, with barleycorn guilloché
    Polished screw heads, chamfered slots
    Pegs with polished rounded ends

Number of parts :
  • Mouvement without dial : 129
  • Cased-up on leather strap : 166

At the heart of the movement
fpjourne

Technical description


Mechanical movement with manual winding, 13 lines x 3.75 mm, 21'600 v/h, free-sprung long mysterious balance with connecting train placed under the dial. Baseplate and bridges in 18K rose Gold.