Professional Dive Companion - To satisfy diving enthusiasts for more fun exploration, Suunto Ocean provides a variety of optional dive modes, including freediving, snorkeling, mermaid diving, single and multigas diving with air and nitrox support. Compatible with the advanced Buhlmann 16 Gf algorithm and wireless tank pod, the dive computer allows you to follow multiple tank pressure and gas consumption on watch in time, with mandatory alarms to ensure safety while diving. User-friendly Design - Suunto Ocean features a 1.43" colorful Amoled touchscreen with active brightness and renewed fonts and colors that are optimized for excellent underwater readability. Coming with an intuitive user experience and Dive Ui, divers can easily get a clear yet detailed overview to focus more on diving. Designed with high-quality sapphire crystal and stainless steel, this dive watch also provides 100m water resistance and 60m measurement.