{"product_id":"kinetic-modernist-silver-ring-by-matti-j-hyvarinen-1973","title":"Kinetic Modernist Silver Ring by Matti J. Hyvärinen 1973","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis vintage modernist ring from 1973 is a design by Finnish jewelry designer Matti J. Hyvärinen for Sirokoru. The wide, organically shaped top has a fine matte texture and is interrupted in the middle by an elongated, recessed channel.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIn this channel sits a green sphere with a diameter of approximately 7.2 millimeters. The sphere is firmly held in the silver construction but can move freely from one end to the other. This allows the ring to change slightly while being worn, a small kinetic detail.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe material of the green sphere could not be definitively determined. It might be chalcedony. Hyvärinen also used a similar movable element in his well-known 'Under the Arm' ring. However, the design of this piece is clearly different, and the precise model name was not found.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe top of the ring measures 2.4 × 2.2 centimeters. The open ring band is adjustable and can be adjusted to the desired ring size within reasonable limits.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe ring is in very good vintage condition. The matte finish of the top is almost completely preserved and shows hardly any wear. Light scratches and normal signs of use are visible on the ring band. The green sphere is firmly secured and moves as intended.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDesigner\u003c\/strong\u003e: Matti J. Hyvärinen\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eProducer\u003c\/strong\u003e: Sirokoru\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e: Turku, Finland\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eDate\u003c\/strong\u003e: 1973\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e: 925 sterling silver\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eInlay: \u003c\/strong\u003egreen sphere of unidentified material, possibly glass or chalcedony\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eSphere diameter\u003c\/strong\u003e: approx. 7.2 mm\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eTop dimensions\u003c\/strong\u003e: 2.4 × 2.2 cm\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eRing size:\u003c\/strong\u003e adjustable\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eHallmarks:\u003c\/strong\u003e MJH, 925H, Finnish control mark, Turku and U7\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e very good vintage condition with light signs of use on the ring band\u003c\/span\u003e\u003c\/p\u003e","brand":"Feniks","offers":[{"title":"Default Title","offer_id":59214350909765,"sku":null,"price":175.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/5719\/8661\/files\/IMG_20260908_115041.jpg?v=1788875468","url":"https:\/\/feniksjewellery.com\/en\/products\/kinetic-modernist-silver-ring-by-matti-j-hyvarinen-1973","provider":"Feniks","version":"1.0","type":"link"}