D. Dornblüth & Sohn is a manufacturer of luxury hand-made wristwatches based in Kalbe, Germany.

In 2002, the company released its first production model, based around a design Dieter Dornblüth had created 40 years earlier but had all but forgotten until Dirk presented him with a gift of a self-designed watch on his 60th birthday.

[5][6] The company enjoyed moderate growth over the following years, moving into a new workspace in 2003 which subsequently required further expansion in 2005 to keep up with demand.

After restoring the chronometer of the Gorch Fock I in 2008, Dornblüth released a limited edition watch to commemorate the ship's 75th anniversary.

[7] In 2012 the "Quintus", based around their fifth calibre, also their first in-house movement, was released.