"Spetsai" saw limited action in the Greco–Turkish War in 1897, as the Royal Hellenic Navy was unable to make use of its superiority over the Ottoman Navy. The Ottoman Navy had remained in port during the conflict, but a major naval intervention of the Great Powers prevented the Greeks from capitalizing on their superiority. The conflict was centered on the island of Crete, which was the object of an international naval demonstration in 1897–1898; the Great Powers mediated a solution to the conflict that saw Crete returned to Ottoman control, but with a Greek prince. In 1897–1900, "Spetsai" and her sister-ships were partially rearmed; "Spetsai" was modified at the La Seyne shipyard. Their small-caliber guns were replaced with one gun forward, eight Canon de 65 mm Modèle 1891 guns, four 3-pounders, and ten 1-pounder revolver cannons. One of the 14-inch torpedo tubes was replaced with a weapon. In 1908–1910, the old 5.9 in guns were replaced with new, longer L/45 models.