The Silva Expedition Global Compass is our recommendation for the highest-quality adjustable-declination, precision orienteering baseplate compass for professional-grade outdoor map-and-compass navigation. Caveat: make sure you find a Silva-made (in Sweden) model manufactured by Silva in Sweden. From the late 1990s to the late 2010s, Silva outsourced manufacturing of compasses distributed outside of Europe to a lower-quality factory and those compasses are not recommended (more bezel friction, poor engraving and printing quality on the baseplate, less precise needle).