It is in used but good condition. Nicely marked with the Kriegsmarine eagle on the handle.
The blade is marked with "Rostfrei" and dated "1941". Kriegsmarine cutlery is not easy to find. Interesting story about this particular knife: it was owned by my grandfather (eastern Poland) but before that it was owned by German soldier who survived the war, and apparently used this knife in bar fight with other German soldier.