The SC-0102 compass is built to withstand the rigors of diving, featuring a tough, protective boot with a secure strap for added reliability. The lockable bezel allows for precise adjustments, while the side window ensures easy reading at a glance. Its luminescent dial face provides excellent visibility in low-light or dark conditions, helping you stay oriented even in challenging environments. > Durable boot with strap > Lockable bezel with side window for easy reading > Luminescent dial face Compass (NH) L:32.5x;W:5.6x;D:2.7(cm) 84(g)