Since 1923 MONTRES ONSA AG has enjoyed a reputation within the Swiss watch retail environment for reliability and unique know-how in the areas of distribution, marketing/trade marketing and service. Customer service and customer satisfaction are our number one priority. 360° of professional service is our strength. We offer a comprehensive range of services: from distribution and marketing to after-sales services. Our extensive experience in the watch industry and the Swiss market makes us a reliable and strong partner throughout Switzerland.