Blue Fango sharkskin as used in 1993 on the Original Panerai Straps Hand made in Castelfiorentino, Italy
The Valdarno has the "updated" 3 sided stitching.
This is what was used in the 1990's for Panerai...Sand Shark Made in the Pre-V style...3mm thick
It's here...Mario Paci XXV....Genuine Horween Shell Cordovan and you can have it made to your special size. Made with Original...