Size: 24/22 and 125/80 for your tang buckle.  Will not fit a deployant

His family made the original straps for Panerai in 1938 in their shop.  Now the same artisanal touch is in every strap from the Fabrizio Ciampi collection.

Hand made in Castelfiorentino, Italy just outside of Florence, the Cuoierie Mecchaniche Brelli is known for their quality leathers and workmanship and exquisite look.