Exclusively 100% Swiss Made Movement
Bereve’s automatic ref.BV02 movement marks hours and minutes.
It has a 11 ½ lignes (26.2 mm) diameter and it supports a fast rotation double barrel. This calibre has a variable inertia balance, which guarantees a better quality of the running time and a power reserve long more than 50 hours.
The movement is made of 189 components and 28 rubies. It has a frequency of 4 Hz, 28,800 vibrations per hour (VPH). Every timepiece is adjusted to five positions.
All the surfaces, visible from the case-back, display a “Côtes de Genève en éventail”, finishing that gives elegance and uniqueness to Bereve’s watches.
Visible and Non-visible elements are handled with the same techniques, because our Company believes in creating every single component with high standards.
Every BV02 Bereve movement is numbered and guaranteed with a three-year warranty.
Our automatic movement is equipped with a double barrel and a variable inertia balance, giving the movements better operating stability and optimal timing. Its winding speed is very fast.
FITTING : 25.60 mm (11 ½”’)
NUMBER OF COMPONENTS : 189
RUBIS : 28
Tungsten mass, mounted on ceramic ball bearing. Unidirectional winding, clockwise, seen from the dial side.
POWER RESERVE: 50 HOURS
Variable inertia with gold inertia blocks.
FREQUENCY : 4HZ (28’800 A/H)
BALANCE : FLAT
Chronometry
Double-barrel rapid rotation in series
At Bereve, the finishing and the polishing processes are extremely delicate. These steps are handcrafted and they provide the case design with elegance and uniqueness. The detail care determines the aesthetic identity of the brand. The strong character of our cases is represented by the particular geometrical shape of one side of the case.
Bereve uses only selected anti-reflective sapphire glass.
FINISHES
- Circular-grained plate on dial side and bridge side, rhodium-plated
- Pivots and flanges rolled
- Wheels circular-grained on 2 faces
- Flat-head screws, locked
- Bridges hand-bevelled with piercer
- Date bridge and motion-work bridge rhodium-plated and circular-grained, dial side
- Bevels, counterbores and apertures diamond-polished
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