Thursday, August 25, 2016

DEWITT ACADEMIA SKELETON - AC.SKE.001/AC.SKE.002

DeWitt’s new Academia Skeleton watch is the latest addition to the Geneva Manufacture’s series of emblematic watch creations.

The watchmaker returns to its roots by developing a new movement with a strong character that embodies DeWitt both in its aesthetics and in its functions.

For the manually wound skeleton movement, Jérôme de Witt has chosen a highly complex mathematical structure. The power reserve system is based on the satellite principle already created for the Tourbillon Differentiel model, which won an award in the innovation category at the Grand Prix de l’Horlogerie de Genève in 2005. The power reserve is indicated by an arrow located on this differential, which is in constant rotation.
The power reserve, with its indicator at 1 o’clock, has been expanded to over 100 hours thanks to the use of a double barrel. The three-dimensional bridge in which it is housed is itself crafted in the form of a car wheel-rim, a field of inspiration that has often been explored by the brand. The most distinctive particularity of the movement, however, lies in its bi-directional seconds at 7 o’clock.
The seconds hand changes direction after 30 seconds thanks to a disconnecting gear system, and performs an instantaneous jump that sends it in the opposite direction to mark the following 30 seconds. The seconds are therefore indicated in two different directions, which gives the seconds hand a totally new way of moving. The principle is that of windscreen-wipers of certain sophisticated cars, constantly moving backwards and forwards to clear the entire windscreen surface.
So as to highlight these disparate elements, each of which is marked out in its own way by a distinctive design and construction, the “black gold” colour tone skeleton displays a harmonious aesthetic that inspires a sense of purity. Great care and attention has been paid to the quality of the hand-crafted finishes and the bridges with their indented angles.

This manually wound movement is made up of 263 parts. It is housed in the new Academia case, with a diameter of 42.5 mm. The alternating rose gold and rubber serve to recreate the famous imperial columns that are a characteristic feature of the watchmaker. The total thickness of the case is only 10.3 mm.

On the case back, the sapphire crystal reveals the wheels sculptured in relief, giving the movement a sense of volume and perspective.

Like all DeWitt timepieces, the Academia Skeleton watch meets the very highest standards of finishing adopted by the Manufacture right from its origins: hand-crafted finishes, satin-brushed finishes, circular graining, polished chamfering and indented angles.

Technical details
Movement
Reference DW1105S
Mechanical manually-wound movement with a double barrel, manufactured by DeWitt
Diameter: 36.6 mm
Power reserve: Over 100 hours
Frequency: 21,600 vph
Balance with screws
Balance spring: Flat
Escapement: Swiss lever, 44° angle of lift
Jewelling: 50 jewels
Number of components: 263

Functions
Hours, minutes, bi-retrograde seconds

Case
Round case with Dewitt imperial columns on sides
Material: 18-carat rose gold and black rubber
Diameter: 42.5 mm
Total thickness: 10.25 mm
Crown: 18-carat gold, “W” signature
Case back: Open back, sapphire crystal
Distance between lugs: 21 mm
Water-resistance: 30 metres

Dial
Dial bridge in “black gold” colour tone, satin-finished, with indented angles
Seconds and power reserve indications in rose gold colour tone/ Seconds and power reserve indications in silver colour tone
Satin-finished bezel flange in “black gold” colour tone, with indication of the hours by index appliques in rose gold

Hands
Hours and minutes: open-worked hands in the shape of double edged swords, 18-carat rose gold
Seconds: open-worked hands in the shape of double-edged swords, rose gold colour tone

Wristband
Mat brown alligator leather
Buckle: 18-carat rose gold pin buckle, « W » signature

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