DATA SHEET

MOVEMENT FEATURES

Movement name
Joseph Chevalier movement VJ310.
Origin
Swiss made.
Functions and display
Hours, minutes, seconds.
Date at 3 o’clock, instant jump.
Winding features
Manual.
Dimensions
Diameter 30 mm.
Thickness 3.9 mm.
Power reserve
120 hours.
Regulation
Chronometer-certified, COSC (Official Swiss Chronometer Testing Institute)
5-position adjustment.
Quantity of rubies
26.
Frequency
28,800 alternations/hour. 4 Hz.
Time setting
Stop-seconds for precise adjustment.
Finishes
Blue screws.
4N rose gold plating.
Côtes de Genève on the bridges.
Perlage on the main plate.
Vallée de Joux hallmark engraved on the plate.
Functions
Hours, minutes, seconds, date at 3 o'clock.
Instant date jump.
Stop-seconds; pull out the crown to stop the movement and the second hand for perfect time setting.

BOX

Shape
Round.
Material
316L stainless steel.
Crystal
Scratch-resistant sapphire crystal.
Back
Scratch-resistant sapphire crystal case back, secured with 4 screws.
Dimensions
41,5 mm.
Water resistance
5 ATM - 50 m - 5 bars.
Bevel
316L polished stainless steel.

MOVEMENT FEATURES

Movement name
Joseph Chevalier movement VJ310.
Origin
Swiss made.
Functions and display
Hours, minutes, seconds.
Date at 3 o’clock, instant jump.
Winding features
Manual.
Dimensions
Diameter 30 mm.
Thickness 3.9 mm.
Power reserve
120 hours.
Regulation
Chronometer-certified, COSC (Official Swiss Chronometer Testing Institute)
5-position adjustment.
Quantity of rubies
26.
Frequency
28,800 alternations/hour. 4 Hz.
Time setting
Stop-seconds for precise adjustment.
Finishes
Blue screws.
4N rose gold plating.
Côtes de Genève on the bridges.
Perlage on the main plate.
Vallée de Joux hallmark engraved on the plate.
Functions
Hours, minutes, seconds, date at 3 o'clock.
Instant date jump.
Stop-seconds; pull out the crown to stop the movement and the second hand for perfect time setting.

BRACELET

Material
Crocodile finish calfskin.
Colour
Black.
Buckle
316L stainless steel buckle.
Clasp
Deployment clasp.

DIAL AND HANDS

Colour
Black-colored with guilloché background in center.
Hour marks
4N rose gold colored applied indices.
Hands
collection.vaulion.jc100104.features.face_hands.content

Características de la colección

The VJ310 movement: the valley in all its grandeur.

The VJ310 movement

193 parts giving rise to a slightly bigger than usual hand-wound mechanical movement.

The double barrel: extending the essence through time.

The double barrel.

120 hours of power reserve; that is, 5 days in which to savor the essence of the Vallée de Joux.

The double barrel.

120 hours of power reserve; that is, 5 days in which to savor the essence of the Vallée de Joux.

The double barrel: extending the essence through time.
The finishes: The art of fine detail.

The finishes.

Galvanized 4N rose gold plating, 26 rubies and three decorations elevating Vaulion to authentic masterpiece status.

The dial: merging tradition with modernity.

The dial.

The metal case, markers in Arabic numerals or conventional indices, hands in rose gold or sapphire blue, the ivory, blue or black dial and the instant date combine in this model to strike a perfect balance between tradition and modernity.

The dial.

The metal case, markers in Arabic numerals or conventional indices, hands in rose gold or sapphire blue, the ivory, blue or black dial and the instant date combine in this model to strike a perfect balance between tradition and modernity.

The dial: merging tradition with modernity.
COSC certification: the quality standard of the valley.

COSC certification.

Seven criteria evidencing the time-measuring quality and accuracy of Vaulion.