Type of heavy cruiser: "Potsdam". KM from Leipzig The second and last ship of the Potsdam class has a new type of superstructure, is also equipped with new combat systems, the composition of weapons has undergone changes towards greater accuracy and rate of fire TTX Length 191.7 meters Width 23 meters Draft of 7 meters Driving speed 54 km/h ~29 knots TTX of artillery armament 150 mm/60 SK C/25 4/3 (12) Rate of fire 8.5 rounds per minute Recharge 7 seconds Projectile flight speed 950 meters per second TTX Auxiliary caliber and anti-aircraft artillery 10.5mm SK C/32 6/2 (12) Rate of fire 18 shots per minute Recharge 3.5 seconds 10/2 (20) 37 mm 4/4 (16) 20 mm TTX of torpedo tubes 533 mm 4X4 (16) Vierling • AG1 The main weapon of the AG2 and AG3 air defense cruisers and the auxiliary caliber of the cruiser, AG4 and AG5 torpedo tubes, AG7 lighting devices •