Folding in on its outer edges, FOLDER STEEL creates a never-ending wave that runs through the watch's top ring. The classic light grey and white color scheme says timeless. Fits in with any lifestyle, any outfit, any day of the week. The FOLDER series is part of the ultra-slim collection and inherits its hallmark features. A super-thin case 4.8mm thin. An ultra-durable build, using sapphire glass and high-grade stainless steel. A perfect fit and all-day wear comfort. And lastly, but most importantly, a precision Japanese quartz movement to keep you always on time.