Catalog: Hard Materials
Company/Brand: Rado
book of inventions in Hard Materials by Rado
finish they are the most versatile of our materials high-tech hardmetal pure ... extremely tough we pioneered the use of this material by introducing the world ... watch the original in 1962 the success of this icon continues today sapphire ... our collection the application of edge-to-edge crystal metallization and ... lanthanum rediscovering the strengths of nature by combining unusual elements we ... developed one of the hardest materials in existence ... the rado high-tech diamond surface offers resistance equal to that of natural ... diamonds our invention and use of this surface has earned us an entry in ... the guinness book of records for the world s hardest watch ...