U575 Navy 1943 U-boat 800 Silver WW2 German ring naval submarine U-Boot Kriegsmarine WWII Chimney sweep with ladder Unterseeboot Under-sea boat Marine Size 7.5 17.75 mm 3.12g 800? 2407. Do you always want to be the first to see new interesting items? Subscribe to my items, add to your favorite sellers. Be the first to see, win and enjoy the win! Thank you for your time!