The Silva 70UN Universal Marine Compass is a reliable, versatile kayak and small boat compass designed for both steering and sighting navigation. Use it mounted in its bracket for precise course steering or detach it for handheld use when scouting or aligning bearings. Its universal mount design allows installation at any angle—even upside down—without compromising accuracy.
This floating compass features a curved lubber line for parallax-free readings and a compact capsule ideal for tight dashboards or small cockpits. The 70UN is trusted by paddlers and small-boat captains who value lightweight design, reliability, and simple precision in all conditions.
- Universal Mounting: Install in any position or inclination—even upside down.
- Dual Function: Use as a steering compass or handheld sighting compass.
- Quick-Release Bracket: Easily detach for handheld use or security.
- Floatable Design: Compass floats if dropped in the water.
- Curved Lubber Line: Enables fast, accurate, parallax-free readings.
- Large Easy-Read Digits: Great visibility even while paddling or sailing.
- Durable Construction: Scratch-resistant acrylic dome built for harsh marine use.
- Compact Size: Ideal for kayaks, canoes, dinghies, and small boats.
Technical Specifications
- Type: Universal Marine Compass (Steering / Sighting)
- Mounting: Any angle or position (bracket mount)
- Lighting: No built-in illumination (see 70UNE model for lighted version)
- Floatation: Yes, floats if dropped in water
- Card Size: 70 mm
- Heeling Angle: 30°
- Materials: Scratch-resistant acrylic, sapphire jewel bearing, hardened steel pivot
- Applications: Kayaks, Canoes, Dinghies, Small Boats
Silva Marine Quality
The Silva 70UN Compass upholds Silva’s reputation for precision and durability. Its sapphire jewel bearing and hardened steel pivot provide smooth, accurate movement in any sea condition. The no-spin compass card and clear acrylic dome offer outstanding readability and dependability in rough weather or choppy water.
Installation & Mounting
The 70UN’s universal bracket allows installation at any angle or surface, perfect for small boats and kayaks. It’s easy to detach for handheld use, making it equally effective as a portable sighting compass for coastal navigation or quick heading checks.
Pro Tip
Mount your compass where it’s clearly visible from your primary steering position. For the best performance, keep it away from metal hardware and electronic interference. If you often sail at night, consider the Silva 70UNE Compass for its built-in illumination.
Upgrade to the Illuminated Silva 70UNE Compass
Need a compass with built-in illumination for night navigation? The Silva 70UNE Compass adds waterproof lighting powered by two watch batteries, perfect for extended or low-light trips.
View Silva 70UNEFrequently Asked Questions
Q: Can the Silva 70UN Compass be mounted upside down?
A: Yes. The 70UN can be mounted in any position or inclination without affecting performance.
Q: Does it float?
A: Yes. The 70UN is fully floatable—perfect for kayaks or open-water navigation.
Q: Is it illuminated?
A: No, but the Silva 70UNE Compass features built-in waterproof illumination for night use.
Q: What’s the difference between the 70UN and 70UNE?
A: The 70UNE includes integrated illumination for night navigation, while the 70UN is a non-illuminated version ideal for daytime boating.