Tourbillon Souverain CALIBRE 1498 https://www.fpjourne.com/en/collection/ruthenium-collection/tourbillon-souverain FP Journe https://www.fpjourne.com/en FP Journe

Platinum case
Diameter: 40 mm
Overall height: 9.9 mm
Dial: Ruthenium on Gold and whitened guilloché Silver
Hands: blued Steel

CALIBRE 1498

Technical Specifications

Indications :

Hours and minutes at 3:00
Power reserve at 10:00

Dimensions :

• Overall diameter of mvt : 32.40 mm
• Casing-up diameter of mvt : 32.00 mm
• Overall height of mvt : 6.60 mm
• Height of winding system : 2.53 mm
• Diameter of stem thread : S1.20 mm

Caracteristics :

15 tooth escapment 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 positions winding crown

Manual winding :

20 turns of the crown

Main features :

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

Frequency :

21600 VPH, 3 Hz

Balance :

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

Amplitude :

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

Power reserve :

42±2 hours

Number of jewels :

28

Finishing :

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 : 191
• Cased on leather strap : 228

Indications :

Hours and minutes at 3:00
Power reserve at 10:00

Dimensions :

• Overall diameter of mvt : 32.40 mm
• Casing-up diameter of mvt : 32.00 mm
• Overall height of mvt : 6.60 mm
• Height of winding system : 2.53 mm
• Diameter of stem thread : S1.20 mm

Caracteristics :

15 tooth escapment 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 positions winding crown

Manual winding :

20 turns of the crown

Main features :

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

Frequency :

21600 VPH, 3 Hz

Balance :

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

Amplitude :

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

Power reserve :

42±2 hours

Number of jewels :

28

Finishing :

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 : 191
• Cased on leather strap : 228

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At the heart of the movement

At the heart of the movement

Technical description

Technical description

Finishing

Platinum case
Diameter: 40 mm
Overall height: 9.9 mm
Dial: Ruthenium on Gold and whitened guilloché Silver
Hands: blued Steel

CALIBRE 1498

Technical Specifications

Indications :

Hours and minutes at 3:00
Power reserve at 10:00

Dimensions :

• Overall diameter of mvt : 32.40 mm
• Casing-up diameter of mvt : 32.00 mm
• Overall height of mvt : 6.60 mm
• Height of winding system : 2.53 mm
• Diameter of stem thread : S1.20 mm

Caracteristics :

15 tooth escapment 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 positions winding crown

Manual winding :

20 turns of the crown

Main features :

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

Frequency :

21600 VPH, 3 Hz

Balance :

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

Amplitude :

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

Power reserve :

42±2 hours

Number of jewels :

28

Finishing :

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 : 191
• Cased on leather strap : 228

Indications :

Hours and minutes at 3:00
Power reserve at 10:00

Dimensions :

• Overall diameter of mvt : 32.40 mm
• Casing-up diameter of mvt : 32.00 mm
• Overall height of mvt : 6.60 mm
• Height of winding system : 2.53 mm
• Diameter of stem thread : S1.20 mm

Caracteristics :

15 tooth escapment 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 positions winding crown

Manual winding :

20 turns of the crown

Main features :

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

Frequency :

21600 VPH, 3 Hz

Balance :

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

Amplitude :

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

Power reserve :

42±2 hours

Number of jewels :

28

Finishing :

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 : 191
• Cased on leather strap : 228

---

At the heart of the movement

At the heart of the movement

Technical description

Technical description