Elastic textile strap for comfort and versatility
Power that lasts beyond the surface 
When your adventure extends across multiple dives, endurance matters. Suunto Nautic S delivers up to 60 hours of dive time on a single charge – more than enough for a long dive weekend or a remote expedition.

Rechargeable battery. Up to 60 hours on a single charge
Reliable power for multi-day diving trips
Made for every dive and every diver

From your first open-water course to advanced adventures, Suunto Nautic S grows with you and your diving hobby.
It supports single- and multi-gas modes, sidemount configurations and customizable dive views letting you see exactly what you need, when you need it.
Easy to use yet powerful, Nautic S keeps you in control and lets you focus on what diving is truly about: freedom underwater.

Single & multi-gas modes
Customizable dive views and alarms
Real-time awareness, wireless precision

Stay informed every moment. Wireless tank pressure support provides real-time gas readings directly on your wrist.
Dual transmitter support enables sidemount divers to follow both tanks with ease, while clear, color-coded visuals keep you instantly aware throughout the dive.

Wireless tank pressure readings
Dual transmitter support for sidemount diving
Color-coded visuals for instant clarity

| Specification |
Details |
| Measurements |
49.9 x 49.9 x 13.3 mm / 1.96 x 1.96 x 0.52 “ |
| Weight |
81g |
| Bezel material |
Stainless steel |
| Glass material |
Sapphire crystal |
| Case material |
Glass fibre reinforced polyamide |
| Strap material |
Elastic textile |
| Country of manufacture |
FI (Finland) |