Liaocheng longines retail store. Longines watches are available at Longines Retail Store (five-star department store) on Liuyuan North Road in Liaocheng. Liaocheng Longines Retail Store maintains Longines brand and operates all models of Longines brand. Please go to the counter to buy a watch. If you need to repair Longines watches, please call the authorized repair center in advance to make an appointment and make an appointment to enjoy a 15% discount at the store.