made with black crystal of about 3 mm. At the center an infinite element created with the "microfusion" technique of 14 x 50 mm. Closing with hooked hook. It is worn on wrists from 17.00 to 19.50 cm Weight: about 2.70 gr handmade we do not have the perfection of the factory. They are all elements composed and assembled by hand by master goldsmiths.