New to my Collection seen here as 8mm wide, domed shape lined in 18k yellow gold! The exterior is a rare ZrTi forged alloy composition of niobium, zirconium and titanium which hold up well to wear. Also available in white gold, please message me or add white gold to the messages while checking out. Platinum is in a separate listing. 

Materials: niobium, zirconium, Titanium & 18k yellow gold