Carabiner Series compass by Silva of Sweden. The highly popular carabiner series is made for general outdoors and travelling use and packs a small, lightweight, basic directional compass together with a carabiner for quick attachment to bags and rucksacks. Each compass in the carabiner series has one extra function, making it the perfect traveller's companion. Carabiner watchstrap Compass: 15mm diameter directional compass with quality Swedish steel rotating disc marked with red N, white E, W, S, mounted on super-smooth bearing for superior reliability Rear of compass accommodates textile or leather watch straps up to 22mm wide and up to 2mm thick Overall size of compass 20mm x 20mm.