Bastion Ring - Tantalum Size:S : 60 EU Its shape is inspired by

Its shape is inspired by the eponymous maze

minimalist and geometric take with faithful proportions

This is probably one of the safest jewelry locking/closing mechanisms in the world

If you want a specific bracelet size outside our size range

Bastion Ring - Tantalum Size:S : 60 EU Its shape is inspired byThis is Bastion, a minimalist and imposing ring, handcrafted from pure tantalum, a rare, heavy, entirely biocompatible and everlasting metal with a natural dark grey color. This ring is handcrafted in our workshop near Lyon, France, from the finest and most durable materials. It is made to be worn in all conditions, anywhere, anytime. It is waterproof, resists chemicals and will last forever. Handmade in our workshop near Lyon, France. The ring is