designer's own words:Rider is a watch for those who can not stand still. Any adventurous person who is continually travelling, who always needs to be in motion, a system with inner bezel second time zone indicated by different cities from each time zone. Stainless steel case 41 mm with treatment IP rose. And a rubber strap. Combining these two materials we get an elegant but also sporty watch. Needles of the same material of the box and have the peculiarity that the small pin marks the hours on the inside of this, a sphere that let us see the clock mechanism, as well as areas that mark the date. The rest of the steel sphere is dark. It has two crowns, one for the hours, minutes and seconds and the other one for the days and months. Also it has a wheel to turn the bevel inside the second time zone. 41 mm box is made of steel with reddish gold finish, the manufacturing process is mechanized, needles and buckle are also gold-finished steel, the area consists of several parts joined by adhesive, a plastic part bright and a clear plastic. And finally the belt is rubber and the piece that marks the time zone is made of transparent plastic.