When Cryady thought of making the Old Gold Tierce, he wanted to combine two processes and two contrasting colors: the smooth part of the ring that embraces the antique silver-colored finger and the knurled plate in the center in antique gold satèn. The Old Gold Tierce is a jewel, the result of the meticulous workmanship of our master craftsmen. Material: zamak silver brass Treatment: anti-allergic stain-resistant antique silver Smooth ring wet in hypoallergenic aged silver and anti-stain treatment. In the center, knurled plate in antique gold color