Reddit reviews SUUNTO M-3 NH Compass
We found 1 Reddit comments about SUUNTO M-3 NH Compass. Here are the top ones, ranked by their Reddit score.
High grade steel needle with jewel bearingBalanced for northern hemisphereAdjustable declination correctionLiquid filled capsule for stable operation
Suunto makes excellent compasses. You might as well get a baseplate model with adjustable declination. This one seems like a good option: https://www.amazon.com/dp/B00XANJRHG/ref=cm_sw_r_cp_awdb_t1_aITYAb90PSVRC
Didn't check German Amazon but since Suunto is European they're probably available.
The mirror really isn't necessary IMO unless you are following precise bearings a lot.