Cammenga Phosphorescent Wrist Compass Black 1 1/8″

Cammenga’s phosphorescent wrist compass delivers hands-free navigation with a 1 1/8″ diameter face housed in black machined aluminum. The 10° graduations glow when light fades, making it readable in darkness without requiring a light source. Accuracy is ±40 mils, and induction damping stabilizes the needle quickly for reliable bearing acquisition in the field. The compass operates reliably across -50°F to 150°F and is water-resistant for use in wet conditions. Phosphorescent illumination requires no battery or maintenance and remains functional for over 10 years. A heavy-duty black nylon wristband keeps it secured during navigation.