Heart moon. According to the watch data when querying Longines, Longines endorsed by Zhao is the Heart Moon series, and the appearance quality of Longines Heart Moon series endorsed by Zhao is satisfactory, both in the brand itself and the watch. Longines is a watch brand owned by Swatch Group in Switzerland. Longines watches are marked by flying wing hourglass. Longines was founded in 1832 in Sofia, Switzerland, with a history and technology of over 180 years. The first Longines Watch Factory was established in1867; Longines Watch officially became a registered trademark in Switzerland on May 1880. Longines made the second navigation table at 1938; Longines launched a series of innovative publicity activities on 1953; 1969 produced the world's first quartz watch; 1982, Longines launched Agassiz ultra-thin gold watch series to commemorate Longines150th anniversary.