Nautilus Button Gauge Reels Spools & Line check out our Clothing Collection

check out our Clothing Collection

Engineered for a secure and reliable fit

Ammonite Protective Plug - (ACCU)

Explore our Torch collection for more diving equipment options or discover the full range of Ammonite products for advanced diving technology

offering flexibility for divers' needs

Nautilus Button Gauge Reels Spools & Line check out our Clothing CollectionNautilus Button Gauge The Nautilus 23mm Button Gauge is a compact, UK made scuba diving pressure gauge designed to screw directly into the high pressure port of your first stage regulator. Eliminating the need for a traditional SPG hose, this streamlined gauge is ideal for divers looking for a simple and lightweight pressure monitoring solution. Perfect as a pony bottle gauge, backup SPG, or for quick tank pressure checks, the Nautilus Button Gauge is