Prometheus Design Werx SPD X HGP Diver

HGP stands for Hommes Grenouilles de Paris, the Frogmen of Paris. From the 1970s through the 1990s, HGP was the Paris dive shop that outfitted individual French Navy Frogmen (Nageurs de Combat) to the city's scuba divers with masks, regulators, knives, and dive watches commissioned from the…