DeWitt Twenty-8-Eight Skeleton Tourbillon

March 19, 2012

How detailed, how complex, and how perfectly finished are DeWitt dials? The first two declinations of the Twenty-8-Eight Tourbillon gave a perfect demonstration of what DeWitt’s in-house dial-making unit is capable of releasing. But today, time has come to focus on the mechanics and to proudly and fully exhibit another segment of the Manufacture’s know-how: movement construction. Therefore, what better than a skeleton watch revealing DeWitt’s historical DW8028, the first 100% Manufacture movement?

The DeWitt calibre DW8028 uses age-old, recognized and highly reliable technical parameters in its construction: 18’000 A/h, a variable-inertia balance, a 44° angle escapement and 72 hours power reserve. Entirely produced in-house, this manually wound Tourbillon is equipped with a Swiss anchor escapement and a Straumann Hairspring® with Phillips terminal curve made out of an unbreakable, self-compensating, non-oxidizing, anti-magnetic alloy and sequenced at 2.5 Hz. The perfect homogeneity and incredibly precise flat rolling of the Hairspring (0,0001 mm) guarantee an extremely high precision to the mechanism.

The balance, as well as the escape wheel and the anchor are made of 18-carat yellow gold. What more can you ask for?
More looks after the jump or alternatively visit DeWitt HERE for more info.

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