{"product_id":"ratio-free-diver-helium-safe-nylon-automatic-divers-1066ke20-33va-blk-var-nato1-1000m-mens-watch","title":"Ratio Free Diver Helium Safe Nylon Automatic Diver's 1066KE20-33VA-BLK-var-NATO1 1000M Men's Watch","description":"\u003cstrong\u003eRatio Free Diver Helium Safe Nylon Automatic Diver's 1066KE20-33VA-BLK-var-NATO1 1000M Men's Watch\u003c\/strong\u003e Does the helium valve excite you? Well, it’s useful for commercial divers only; that too, only them doing very deep saturation diving. You need to live underwater for that, in habitats filled with a mixture of breathing gases, one of which is helium. The helium molecules are small enough to pass through the water\/humidity protection of the watch and expand as it surfaces due to dropping pressure. This damages the watch. The valve, when opened, lets the helium escape.","brand":"Ratio","offers":[{"title":"Default Title","offer_id":41330400297049,"sku":"1066KE20-33VA-BLK-var-NATO1","price":360.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/0717\/0649\/files\/1066KE20-33VA-BLK-var-NATO1.jpg?v=1722401710","url":"https:\/\/www.downunderwatches.com\/products\/ratio-free-diver-helium-safe-nylon-automatic-divers-1066ke20-33va-blk-var-nato1-1000m-mens-watch","provider":"Downunderwatches","version":"1.0","type":"link"}