Built at Chiswick, England in 1881. Dimensions 110 x 12 x 6 feet and a displacement of 49 tons. Horsepower 600 ihp, 1 screw and a speed of 20,7 knots. Coal bunker capacity 9 tons. Armament consisted of 1 machinegun and 2 torpedo tubes. With a crew numbering 14 men.