D. Dornblüth & Sohn 99.0

The 99.0 is a hand-wound movement manufactured by D. Dornblüth & Sohn. Based on the ETA 6498-1 architecture, it undergoes 60-75% in-house modification, placing it among the more extensively revised calibers derived from the Unitas platform. Traditional German finishing includes 3/4 plates, a swan-neck regulator, and flame-blued screws. The movement belongs to the 99 Series and remains in production.