The UWATEC FS-2 Compass provides a unique Tilt Angle of at least up to 35° degrees, making it Easier-to-Read and Operate in Most-any-Position. With a Floating Magnet separate from the Compass Rose, the FS-2 has a Greater-Angle of Operating Freedom than Conventional-Compasses. This means you can use the same compass for both Northern and Southern Hemispheres, so perfect for Travelling Divers. The Compass has a Scratch Resistant and Durable Oil-Filled Polycarbonate Case and Highly Luminous Dial for Easy-Reference in Low Light Conditions. The UWATEC FS-2 Compass is actually a Dual Purpose Compass. The convenient Side Scan Window allows Quick Reference of Large, Easy-to-Read Bearing Indicators on a Luminescent Display for Gun-Sight Accuracy. Or, for divers who prefer Relative Navigation, the Ratchet Bezel can be Rotated-Easily even with thick neoprene gloves. The Bezel Numbers on top of the Compass. The Compass Bezel has Compass Headings in 30° degrees Numbered Increments and Indicator Marks for every 10° degrees. Bezel has Twin Heading Indicators for Alignment of Compass-Course and a Lubber Line across the Compass-Face. Compass comes with a Durable Rubber Wrist Boot and is covered by a 12 month limited warranty.