Description
Calibre 1510
Manual winding / 27 turns of crown
18K rose Gold
- Overall diameter : 34.00 mm
- Casing-up diameter : 33.60 mm
- Height : 5.80 mm
- Height of winding system : 2.395 mm
- Diameter of stem thread : S1.20mm
Chronometric balance with inertia weight
Hair spring with Phillips curve
Mobile stud holder
Free sprung
Pinned GE stud
21,600 Alt/h (3Hz)
10.10 mg/cm2
58°
0h dial up: 260°
24h dial up: 260°
1 second remontoire at 11h, very light in Titanium and balanced
Natural dead beat second on the back of the movement
High performance Bi-axial escapement with arbor and wheels in Titanium, functioning without oil, (inspired by that of A.L. Breguet created in the XVIII Century)
2 mainspring barrels in parallel
2 position crown
Time adjustment in position 2
Off centre hours and minutes at 3h00
Small second at 9h00
Power reserve at 6h00
Large dead beat second on the back
70 ± 2 hours
Circular graining on baseplate
Geneva waves on bridges
Polished screw heads with chamfered slots
Pegs with polished rounded ends
Movement without dial : 240
Cased up with strap : 264
Jewels: 44
