PERLA 
- TYPE: Submarine
- DISPLACEMENT SURFACED: 696 t (707 tnes)
- DISPLACEMENT SUBMERGED: 852 t (865 tnes)
- MACHINERY: Two Screws, Diesel/Electric
Motors; 1,400/800 hp - LENGTH: 196.8 ft (60 m)
- BEAM: 21.2 ft (6.5 m)
- DRAUGHT: 15.3 ft (5 m)
- PERFORMANCE SURFACED: 14 knots
- PERFORMANCE SUBMERGED: 8 knots
- ARMAMENT: 6 533mm TT; 1 100mm guns
- SURFACE RANGE: 3,595 nm (6,670 km)
- CREW: 45
- LAUNCHED: May 3, 1936