made from a light concrete mixture

Pull/push crown

and temperature stable

the manufacturer has certified water resistance up to a pressure of 10 bar

hematite is also called "specular iron" or "black diamond" and was already mined as a mineral in the Middle Ages in German mining

Boccia Titanium Ohrstecker 05013-02 Sfarbe made from a light concreteBoccia & Titanium Boccia watches are known for the material they are made from: titanium in its purest form. For allergy sufferers, it is the most recommended material at an attractive price: nickel free and therefore anti allergenic. The pure titanium used in all Boccia Titanium watches allows for the clear and uncompromising lines demanded by the designers. Boccia women's watches come in an elegant, slim case, with a satin or high gloss polished