For its 25th anniversary, Parmigiani introduces the new Tonda PF, a collection consisting of four watches, three of which are offered in either stainless steel or pink gold with a fourth in platinum. The new Tonda PF might be best thought of as the more elegant sibling of the Tonda GT, sharing the same streamlined look, knurled bezel, and integrated bracelet but is differentiated by a much more understated appearance.