These shoulder straps for enlisted personnel of the Kriegsmarine Coastal Artillery represent a characteristic component of German naval uniforms during World War II. These shoulder boards in bottle-green execution were worn with the field-gray uniform and served to identify the branch of service within the Kriegsmarine.

The Kriegsmarine, officially founded on June 1, 1935, adopted and developed a complex system of rank insignia and uniform markings. The coastal artillery formed an important component of the German Reich's maritime defense. These units were responsible for guarding and defending coastal areas, harbors, and strategically important coastal sections.

The bottle-green branch color was specifically assigned to the coastal artillery and enabled quick identification of the service branch. This color coding was part of a systematic approach detailed in the uniform regulations for the Kriegsmarine. The use of branch colors had a long history in German military tradition and was consistently continued in the Kriegsmarine.

The shoulder straps described here were intended for wear on the field-gray uniform, indicating their use in land warfare operations. While naval personnel traditionally wore blue uniforms, units operating primarily on land, such as the coastal artillery, received field-gray uniforms similar to those of the Army. This practice reflected the hybrid nature of these units, which belonged to the Navy but performed predominantly land-based duties.

The construction with loops was typical for enlisted ranks. These shoulder straps were attached to the uniform tunic through loops and could be exchanged when necessary. The embroidered overlays gave the shoulder pieces additional durability and a professional appearance. The craftsmanship in manufacturing such uniform items was considerable, with specialized tailoring firms and suppliers producing for the Kriegsmarine.

The Kriegsmarine's coastal artillery possessed various calibers of guns, from light to heavy coastal batteries. The personnel of these units received specialized training in artillery techniques, fire control, and coastal defense. Their duty stations extended along the entire German coast as well as in occupied territories from Norway to the French Atlantic coast, where they became part of the Atlantic Wall.

Throughout the course of the war, coastal artillery units played an important role in defending strategic points. Particularly well-known were the heavy coastal batteries that controlled shipping passages and were intended to repel enemy landing attempts. The enlisted men of these units wore the shoulder straps described here as part of their regular service dress.

Surviving examples of such shoulder straps are today important historical artifacts that provide insight into the uniform system and organizational structure of the Kriegsmarine. The worn condition of these pieces testifies to their actual use and gives them additional historical authenticity. Collectors and historians value such original pieces as material witnesses of a significant epoch in military history.