By piotr boruslawski I designboom
a ceramic bezel, seven times harder and 25% lighter than stainless steel, gives the watch to create a long lasting and super flat mirror finish.
The post japanese watchmaker honors 55 years of grand seiko with limited edition chronograph appeared first on designboom | architecture & design magazine.
Source:: http://www.designboom.com/technology/55-years-grand-seiko-chronograph-07-14-2015/
