18
Movement_
Calibre 1300.3
Unidirectional automatic winding
Movement in 18K rose Gold
Dimensions of the movement_
Overall diameter : 30.80 mm
Casing-up diameter : 30.40 mm
Overall height : 5.70 mm
Height of winding stem : 3.00 mm
Diameter of stem thread : S 0.90 mm
Balance_
Four adjustable inertia weights
Flat Anachron microflamed spring
Mobile stud holder
Free Sprung
Nivatronic laser-welded to the collet
Pinned GE stud
Frequency : 21,600 v / h, (3Hz)
Inertia : 10 .10 mg*cm
2
Angle of lift : 52°
Amplitude : 12h dial up : > 280°
90h dial up : > 220°
Main characteristics_
Three position crown :
Winding of the watch in position
0
, clockwise
Correction of date in position
1
, anticlockwise
Correction of time in position
2
, anticlockwise
Instant jump calendar
Off centre winding rotor
Barrel with slipping spring
Escapement 15 tooth
Autonomy_
160 ± 10 h.
Winding Speed on watch winder : 274 rotations / 24 hours
Specifications
