Built at John I. Thornycroft, Chiswick, England in 1884, displacement 63 tons and as dimensions 113 x 12.5 x 6.2 feet, horsepower 620 ihp, trial speed 19,2 knots, coal bunker capacity 11 tons, one screw, crew numbered 12 men and the armament consisted of 1 machinegun and 2 torpedo tubes.