This article provides a descriptive account of the evolution of the Bhutanese monarchy, and normative claims about its endurance and its nature, suggesting that the monarchy is both the expression of as well as the guardian of the country’s constitutional identity. Bhutan became a democratic constitutional monarchy by adopting the written Constitution in 2008 after a successful 100 years of hereditary monarchy. The willingness of successive monarchs to evolve based on changing times, their ability to ensure stability and continuity, and work for the benefits of the people and country guided by the principles of Buddhist kingship seem to have contributed not only in them benefitting from unqualified support of the people, but also in attaining the status of an expression of Bhutanese constitutional identity.