CRESSI SUB manometro per fucili oleopneumatici Cressi Mach / pressure gauge CRESSI SUB for Cressi Mach oleo-pneumatic spearguns 1965
CRESSI SUB manometro per Aro / underwater pressure gauge for Aro-Oxigen Rebreather CRESSI SUB for Aro-Oxigen Rebreather 1972
GSD manometro per fucili oleopneumatici / manometer for spearguns GSD white for Gsd oleo-pneumatic spearguns 1970
SEA BEE AIRDIVE manometro a frusta / underwater pressure gauge SEA BEE AIRDIVE stem pressure gauge 1964