A premium quality ergonomically designed precision compass for accurate and convenient direction taking. SUUNTO M-RANGE Professional Compasses for Demanding Navigators The two models, which make up the M-Series (M-2, M-3), represent durable, reliable, high quality navigational aids, which perform flawlessly in even the most demanding of conditions. Both models feature a large liquid filled capsule and adjustable declination correction scale. Another convenient feature of the models in this series is the serrated bezel ring, which is easy to turn even in cold conditions while wearing gloves. Due to their easy-to-read luminous markings and magnifying lenses, the compasses of the M-Series are also ideally suited to navigating in conditions of poor visibility. Product Features # Two Zone System # also available with global needle # serrated bezel ring # jewel bearing # adjustable declination correction scale # base plate with anti-slip rubber pads and rounded edges # magnifying lens # luminous markings # marking holes for drawing control points # size: 60 x 125 mm /2.4' x 4.9' # weight: 44 g / 1.6 oz Suunto - M-3 Compass A premium quality ergonomically designed precision compass for accurate and convenient direction taking SUUNTO M RANGE Professional Compasses for Demanding Navigators The two models which make up the M Series M 2 M 3 represent durable reliable high quality navigational aids which perform flawlessly in even the most demanding of conditions Both models feature a large liquid filled capsule and adjustable declination correction scale Another convenient feature of the models in this series is the serrated bezel ring which is easy to turn even in cold conditions while wearing gloves Due to their easy to read luminous markings and magnifying lenses the compasses of the M Series are also ideally suited to navigating in conditions of poor visibility Product Features Two Zone System also available with global needle serrated bezel ring jewel bearing adjustable declination correction scale base plate with anti slip rubber pads and rounded edges magnifying lens luminous markings marking holes for drawing control points size 60 x 125 mm 2 4 x 4 9 weight 44 g 1 6 oz