Set contents: main unit, box, instruction manual, warranty included with instruction manual reinforced waterproof for daily life: 10bar country of origin: japan 6 stations worldwide (japanese x 2, north america, uk, compatible with radio solar (germany, china) highly smooth surface finish by zaratsu polishing high abrasion resistance due to titanium carbide treatment sapphire glass with non-reflective coating on both sides for high visibility applicable to: mens.