Suunto EON STEEL. Explore more – Full customization. A new era in Suunto dive computers has begun. With insight from over 75 years, Suunto introduces its next generation dive computer. The intuitive Suunto EON STEEL combines advanced technology with abright color screen and customizable features and display to show clearly what you need. With heavy-duty housing, a stainless steel bezel, and user updatable software, Suunto EON STEEL will dive with you for years to come. Suunto focuses on dive computers so you can focus on your dive.