Ratio Free Diver Helium Safe Nylon Automatic Divers 1066KE20-33VA-BLU-var-NATO2 1000M Mens Watch features automatic self-winding movement, a stainless steel case, a blue dial, and 1000M water resistance with helium escape valve fitted with a NATO2 nylon strap for comfortable professional dive wear. The Ratio 1066KE20-33VA-BLU-var-NATO2 delivers reliable mechanical accuracy and extreme depth-rated durability in a versatile everyday diver configuration.
