FREE SPRUNG BALANCE WITH VARIABLE INERTIA
This type of balance wheel, which represents the ultimate in innovation, guarantees greater reliability when subjected to shock and also during assembly and dismantling of the movement, thus achieving better chronometric results over time. The index is eliminated, thereby allowing a more precise and repeatable adjustment using 4 setting screws.
FAST ROTATING BARREL (6 hours per revolution instead of 7.5 hours)
This type of barrel provides the following advantages:?- The phenomenon of periodic internal mainspring adhesion is significantly diminished, thereby increasing performance, - Provision of an excellent mainspring delta curve with an ideal power reserve/performance and regularity ratio.
BARREL PAWL WITH PROGRESSIVE RECOIL
This device permits an appreciable winding gain (circa 20%), especially during the start of winding. It also aids in the even distribution of the mainspring’s internal tension.
WINDING BARREL TEETH AND THIRD-WHEEL PINION WITH CENTRAL INVOLUTE PROFILE
The wheel with a central developing profile and a pressure angle of 20° promotes rolling movement more effectively, compensates differences between centers, ensures excellent torque transmission and a distinct improvement in performance.
MODULAR TIME SETTING MECHANISM FITTED AGAINST THE CASE BACK
Provides the following advantages for longevity and maintenance:?- Since the component is mounted outside of the movement, the time setting assembly can be changed without
affecting the integrity of the baseplate in the event of a possible defect or during maintenance,?- The mounting and dismantling of this module from the back will not require the removal of the hands and the dial.
- Hand-polished bevelling?
- Hand-polished locking-sections?
- Microblasted milled sections?
- Lapped and polished contact points
- Burnished pivots
- Wire-drawn and microblasted surfaces
- Hand-polished bevelling
- Concave chamfering with a diamond tool?
- Circular-decorated faces?
- Gilding (before cutting the teeth)?
- Minimal corrections to preserve the geometry of the wheels and their performance
50.00 x 42.70 x 16.40 mm.
®chronoagent Luxury Montre & Car srl è una azienda italiana che vende e spedisce in tutto il Mondo orologi e gioielli, antiquariato, accessori originali a prezzi scontati, rilascia regolare fattura e certificazione di originalità