Who owns the watch company LANGENGRAD and what is some information about them?

LANGENGRAD is owned by the German watchmaker and entrepreneur, Thomas T. L. Zeller. The brand is known for its focus on high-quality craftsmanship and precision engineering, producing timepieces that reflect a blend of modern design and traditional watchmaking techniques. LANGENGRAD aims to create watches that are not only functional but also serve as distinctive fashion statements. The company emphasizes sustainability and ethical production practices in its operations.