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“the perfect match“

The creation of the ONTOO fine jewellery line is a matter of heart and a project of passion by both Hatice Sagmanli and Martina Baeriswyl-Holzach. Turkish born Hatice Sagmanli, a renowned and accomplished jewellery designer and Argentine-Swiss Martina Baeriswyl-Holzach, a successful promotor and agent of a range of luxury goods for the Swiss market - together they form “The perfect match” and their combined skill sets are now united in the design and creation of the ONTOO jewellery collections.