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F.P. Journe

Technical Specifications Summary

 


Indications:

Central hours and minutes
One-second chronograph hand at 10'clock
20-seconds chronograph hand at 2 o'clock
10-minutes chronograph hand at 6 o'clock

Dimensions:

Total diameter 34.4mm
Casing-up diameter 34.0mm
Overall height 5.6mm

Movement features:

Central mainspring driving through the barrel and the arbor 15-tooth,
Free-sprung balance with four adjusting weights
Anachron balance-spring
Mobile stud-holder
Pinned collet and stud
Three-position winding crown
Against the case, disengaged
Position 2, winding
Position 3, tiem-setting

Calibre: 1506

Characteristics:

Manual winding
100th-second chronograph
Gold movement

Balance:

Frequency: 21,600 v/h (3Hz)
Inertial: 11.0 mg/cm2
Angle of lift: 52%

Amplitude:

0h dial up: >300 degrees
24h dial up: > 240 degrees

Power reserve:

60 hours without chronograph.
30 hours, chronograph running.

Jewels: 49

Finish:

High grade
Circular stripes on the bridges
Circular-grained baseplate
Polished and bevelled screws
Pegs with rounded, polished ends
Bevelled steel-work with brushed surfaces

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