Ecco Watch Co., Ltd.  

Ecco is currently developing high-purity Zirconia Ceramics(ZrO2), which is superior in strength, hardness and emissivity of far infrared rays and lower in thermal conductivity than metal. It's also stable and good in substance, lighter than metal and widely used and highly acclaimed in various fields worldwide due to the consistent R&D of Ecco to develop long-lasting advanced materials with various color and superior quality.