WATERPROOF TECHNOLOGY
ONE jewellery is made from 316L surgical steel – a high-quality hypoallergenic material – and finished with an 18K gold PVD coating.
In short, this technology ensures excellent resistance to wear and better colour preservation over time.
We have officially stepped up our game with an EXTRA ONE LAYER, an additional protective layer made from Alumina! This makes the pieces resistant to fresh water, salt water, chlorine and sweat.














