Amphitrite-class submarine

	A colorized postcard of Andromaque
Class overview
Name	Amphitrite
Operators	French Navy
Preceded by	Gustave Zédé class
Succeeded by	Bellone class
Built	1913–18
In service	1915–35
Completed	8
Lost	1
Scrapped	7
General characteristics (as built)
Type	Submarine
Displacement	424 t (417 long tons) (surfaced); 614 t (604 long tons) (submerged);
Length	53.95 m (177 ft 0 in) (o/a)
Beam	5.41 m (17 ft 9 in) (deep)
Draft	3.3 m (10 ft 10 in)
Installed power	2 650 PS (480 kW; 640 hp) diesel engines; 2 350 PS (260 kW; 350 hp) electric motors;
Propulsion	2 shafts
Speed	12–13 knots (22–24 km/h; 14–15 mph) (surfaced); 9.5 knots (17.6 km/h; 10.9 mph) (submerged);
Range	1,300 nmi (2,400 km; 1,500 mi) at 10 knots (19 km/h; 12 mph) (surfaced); 100 nmi (190 km; 120 mi) at 5 knots (9.3 km/h; 5.8 mph) (submerged);
Test depth	40 m (131 ft 3 in)
Complement	27 crew
Armament	2 × 450 mm (17.7 in) external torpedo launchers; 6 × single 450 mm Drzewiecki drop collars; 1 × 75 mm (3.0 in) OR; 1 × 47 mm (1.9 in) Hotchkiss deck gun;

The Amphitrite class was a group of eight submarines built for the French Navy just before World War I and completed during the war.

Ships

Couhat, Jean Labayle (1974). French Warships of World War I. London: Ian Allan. ISBN 0-7110-0445-5.
Gardiner, Robert & Gray, Randal (1985). Conway's All The World's Fighting Ships 1906–1921. London: Conway Maritime Press. ISBN 0-85177-245-5.
Garier, Gérard (2002). A l'épreuve de la Grande Guerre. L'odyssée technique et humaine du sous-marin en France (in French). Vol. 3–2. Bourg-en-Bresse, France: Marines édition. ISBN 2-909675-81-5.
Garier, Gérard (2000). Des Clorinde (1912-1916) aux Diane (1912–1917). L'odyssée technique et humaine du sous-marin en France (in French). Vol. 3–1. Bourg-en-Bresse, France: Marines édition. ISBN 2-909675-54-8.
Roche, Jean-Michel (2005). "Classement par types". Dictionnaire des bâtiments de la flotte de guerre française de Colbert à nos jours 2, 1870 - 2006. Toulon: Roche. ISBN 978-2-9525917-0-6. OCLC 165892922.