What is "hanowa"

HANOWA and SWISS MILITARY - HANOWA are brands of Hanowa Aktiengesellschaft (AG)/Ltd. Solothurn/ Switzerland which designs and makes timepieces, particularly wristwatches. The company's name is an acronym for HAns NOll WAtches, a clear referral to the founder of the company. The hallmark on the watches is an octagon containing a Swiss flag.