Dietrich OT-4

DIETRICH OT-4 (Organic Time) Automatic Watch.
Tonneau-shaped steel case with black PVD coating. Skeleton dial with Arabic numerals. Gears for the small seconds hand and 24-hour counter. Sapphire crystal with luminescent hour markers. Arrow-shaped hands, also luminescent. Original brand-name interchangeable black strap with blue stitching. Original buckle clasp. Automatic movement. It works.
Measurements: 48 x 50 mm (total case size including crown).

The Dietrich OT-4 watch stands out for its distinctive shape, featuring curves and an extravagant geometry that reflect a unique vision of how watches should look and feel. It is a nature-inspired design that is cutting-edge in both technology and appearance—a true emblem of the Dietrich brand.

In the watch descriptions, when a watch is listed as “it works,” it means the watch is functioning. Since collector’s watches typically have delicate and complex mechanisms, the buyer is responsible for any general servicing, inspection, battery replacement, adjustment, or repair that may be necessary. We do not guarantee the perfect functioning of any watch. All photographs of our watches are original and have been taken by our photographers; in other words, we do not use stock photography, which is why the photographs are considered part of the cataloging.