The top bezel is made with COBARION®, an alloy about four times harder than pure titanium which also has a brilliant gleam comparable to platinum. The band links employ DAT55G, an alloy which is about three times harder than pure titanium. These Japan-made super-hard alloys make for an exterior design that offers both strength and beauty, along with a sophisticated textural appeal. A special Ti64 titanium alloy is used for the case, case back, and buttons.
* COBARION® is a registered trademark of the Iwate Industry Promotion Center and is manufactured exclusively by Eiwa Corporation.
* DAT is a registered trademark of Daido Steel Co., Ltd. in Japan.