Aqualung was a brand name of U.S. Divers Company a pioneer maker of SCUBA diving equipment in the USA and connected with Jacques Cousteau. These FF variants are a piece of diving history!
Mine is an older example as its serial number is 3.3xx and you may remember you helped me a few years ago to check it was all ok before buying it.
It’s my only vintage FF and I love it so much!
Abrazos amigo mío!
Abel
Here it says hello!👋