The original HGP Diver from the 1970s was sold on a "Tropic" rubber strap. Once more, the HGP dive watches can be paired with the iconic rubber band.
Vulcanized NBR Rubber Strap
HGP Tropic straps are made of NBR vulcanized rubber. NBR rubber was developed in the 1940s to solve the problem of natural rubber poor resistance to oil. NBR is subsequently oil resistant to both mineral and vegetable oil, hypoallergenic and of course water resistant. Consequently, our 20mm rubber strap is the perfect companion of your Skindiver tool-watch.