1940s Hanhart Kriegsmarine 30 second German U-BOAT WW2 submarine stopwatch 51mm. Dial marked Hanhart, 3 steine, with outer black track marking 0-30 seconds, inner red track recording 30-60 seconds, sub dial recording 15 elapsed minutes. Runs correctly, resets at 10s.Very good original condition as pictured. The item "1940s Hanhart Kriegsmarine 30 second German U-BOAT WW2 submarine stopwatch 51mm" is in sale since Monday, November 2, 2020. This item is in the category "Collectibles\Militaria\WW II (1939-45)\Original Period Items\Germany\Personal, Field Gear". The seller is "majerober" and is located in Praha. This item can be shipped worldwide.