Recognition Guide Warships of the Second World War
Kriegsmarine — Submarine

German submarine U-680

Type VIIC submarine

Displacement
757 long tons (769 t)
Length
67.1 m (220.1 ft)
Beam
6.2 m (20.3 ft)
Speed
17.7 knots (32.8 km/h, 20.4 mph)
Main gun
88 mm (3.5 in)

Service

  1. Kriegsmarine as U-68023 December 1943 — 5 May 1945499 days of the war
Type VIIC submarine Particulars
Name
U-680
Builder
Howaldtswerke, Hamburg
Ordered
5 June 1941
Laid down
12 October 1942
Launched
20 November 1943
Commissioned
23 December 1943
Fate
Surrendered on 5 May 1945; sunk as part of Operation Deadlight on 28 December 1945 (1945)
Status
Wreck

Specifications

Displacement, surfaced
757 long tons (769 t)
Displacement, submerged
857 long tons (871 t)
Length
67.1 m (220.1 ft) OA
Beam
6.2 m (20.3 ft)
Draught
4.74 m (15.6 ft)
Speed
17.7 knots (32.8 km/h, 20.4 mph)
Range
8,500 nmi (15,742 km)
Main gun
88 mm (3.5 in)

U-680 was a Type VIIC submarine in service with the Kriegsmarine. Howaldtswerke, Hamburg laid her keel on 12 October 1942. She entered service on 23 December 1943, having been launched on 20 November 1943.

She was one of 612 ships of her class. The class followed the Type UB III, Vetehinen class and was succeeded by the Type XXI (Late-war replacement).

The boat displaced 757 long tons surfaced and 857 long tons submerged. She measured 67.1 m (220 ft) long with a beam of 6.2 m (20 ft). Her designed speed was 17.7 knots.

Her main battery was one 88 mm (3.5 in) guns.

She was in commission for 499 days of the Second World War.

She was sunk on 5 May 1945, at 55°24′N 6°29′W. The wreck survives.

Written from the harvested record. Every figure above is sourced; the wording is this site's own.

Armament and machinery

Armament and machinery
Propulsion
  • 2 shafts
  • 2 × diesel engines
  • 2 × electric motors
Power
  • 2800 - 3200 PS (diesels)
  • 750 PS (electric)
Armament
  • 5 × torpedo tubes (four bow, one stern)
  • 14 × 53.3 cm torpedoes or 26 TMA mines
  • 1 × 8.8 cm deck gun (220 rounds)
  • 1 × 3.7 cm Flak M42 AA gun
  • 2 × twin 2 cm C/30 anti-aircraft guns

Sister ships

587 more in the class

Sources