"[1] The land for Haras Ojo de Agua was purchased by Pedro Luro from the Argentine Rural Society in 1868.

In 1878, several Thoroughbred mares were imported from England to start the farm's breeding program.

[3] Gay Hermit was the first stallion imported to stand stud at Haras Ojo de Agua.

[7] By 1914, Haras Ojo de Agua was the largest horse breeding farm in the world.

[9] In 1996, Haras Ojo de Agua was purchased by Dieter Meier and racing operations ceased.