The Mares Sirius dive computer is a compact watch-style computer with a bright screen for easy underwater readability. The watch combines elegance with modern technology for the demanding recreational and technical diver!

Choose a basic screen in recreational mode, with optional air integration with a Mares transmitter or add up to 5 nitrox or trimix mixes to manage your technical dives! Use it with a thin summer suit or a thick drysuit with interchangeable straps, and easily work your way through the intuitive menus!

Features:

• Bright MIP colour, high-resolution screen
• Nitrox (and trimix) capable, up to 5 gases
• Up to 30 hours dive time per full charge (without transmitter)
• 100 Dive logbook with multiple graphs
• Optional air integration with a Mares transmitter
• Three watch faces and different colour options
• Interchangeable strap
• Bluetooth connection for direct connection to your smartphone
• Digital compass (full tilt)
• Stopwatch & Bottom Timer Mode
• Wireless charging base

Technical Features: 

• ZH-L16C algorithm with gradient factors
• Predictive Multigas
• Tissue saturation and dive profile graph
• Bottom timer mode with resettable average depths
• Certain settings can be changed during the dive
• Future Deco and runaway deco alarm