Blazon: Argent a rose gules slipped and seeded or within an annulet of the last and a base with a Jochschnitt azure
The Jochschnitt (or “yoke cut”) is a charge used exclusively in Germanic heraldry that refers to a semi-circular incision towards the base of the shield. Charges may have multiple Jochschnitts. The base is intended to represent the local spa, which was already well-known in the 17th century. The rose is the symbol of St. Mary, patron saint of the town.