Uhren & Bijouterie B + S Portoyan, Richterswil - Certina Retailer Retailer Uhren & Bijouterie B + S Portoyan Poststrasse 29 8805 Richterswil Switzerland Contact Phone 044 784 03 23 Fax 044 784 05 34 Email: info [at] portoyan.ch Website: http://www.portoyan.ch/ Get direction