100 Years of DELMA – Introducing the limited edition DELMA 1924 Tourbillon

The 100-year anniversary of DELMA 1924 Tourbillon is a preeminent example of experience and commitment to enduring quality and design. All DELMA timepieces are imbued with strength and refinement. From classic and dress models for lasting appeal to sports and racing watches for extreme adventure, each DELMA timepiece is created with attention to style and performance. These characteristics were evident in 1924, and they remain inherent in their watches today.

For the centenary timepiece DELMA sought something special, a 100 % Swiss proprietary movement encompassing its own design ideas. Furthermore, the DELMA 1924 Tourbillon, appropriately limited to 100 pieces had to be a postdated classic, imbued with the brand’s DNA and respectful of its rich heritage.

The gravity defying tourbillon positions the escapement and regulating organ within a cage that revolves 360° every 60 seconds. It sits at the heart of the Caliber DT100.01 a hand-wound movement with a prodigious power reserve of 105 hours. Unlike most watches, which feature an index-regulated balance, the DELMA 1924 Tourbillon is equipped with a variable-inertia balance, delivering superior precision. The balance is fitted with a shock absorption system and the movement is shock-protected up to 5000 G. In addition, the Caliber DT100.01 comprises non-magnetic components such as the alloy hairspring and Glucydur balance wheel, hence it can withstand magnetic fields up to 2000 gauss. Consistent with fine watchmaking, the movement is beautifully decorated. The baseplate is adorned with perlage, while the bridges, visible via the exhibition caseback, are embellished with Côtes de Genève and golden text. A sprinkling of blue screws subscribes to horological tradition, while the movement is ruthenium-treated and dressed in a contemporary dark gray finish.

The sable black dial is rich in nuanced detail, notably legible, and affords sight of the captivating tourbillon. The hour and minute hands are palladium, nickel-plated, and lined with white Super-LumiNova® BGW9. They are teamed with matching applied hour markers to provide a harmonious look. The 41 mm case is formed of 316L stainless steel. All surfaces of the case are brushed aside from the highly polished beveled edges spanning the top and sides of the case. The crown nestles between the shoulders of a crown protector and is equipped with an attractive grip that facilitates easy manipulation.

Fitted with a stainless-steel bracelet featuring a deployant clasp, the DELMA 1924 Tourbillon is supplied in a sumptuous presentation box containing an additional black Italian leather strap. Quick-release spring bars allow the wearer to switch to the strap, or vice-versa, without requiring the use of tools.