Description
Automatic Calibre FPJ 1300-3 in 18K rose gold (4N)
Unidirectional automatic winding
Off-centre 22K gold guilloché winding rotor
Wind speed: 274 anti-clockwise rotations per 24 hours
- Overall dimensions : 33.00 mm
- Casing-up diameter : 30.40 mm
- Overall height : 6.20 mm
- Height of winding system : 1.80 mm
- Diameter of stem thread : S0.90mm
Four adjustable inertia weights
Anachron free-sprung flat balance spring
Mobile stud holder
Nivatronic laser soldered balance spring
Pinned GE stud
Three-position winding steam
Barrel with slipping spring
21’600 Alt/h, 3 Hz
10.10 mg/cm2
52°
12 h dial up : 280°
90 h dial up : 220°
160 ± 10 hours
Central hours and minutes
Indication of leap year with centered smal hand, 1,2,3, in black; L for the leap year in red
Day and month at 12 o’clock in 2 apertures
Large date at 6 o’clock in double aperture
Power reserve at 9 o’clock
Circular graining on 18K Gold baseplate
Circular Côtes de Genève on 18K Gold bridges
Polished screw heads with chamfered slots
Pegs with polished rounded ends
Steel components hand polished and chamfered
Perpetual calendar with instantaneous jump
Unidirectional automatic winding
Simultaneous correction of the date and day in one direction, rotation of the day only in the other direction in position 2 of the winding stem
Discreet and secure corrector in the lug of the watchcase for correction of the month and leap year
