The Slimline Monolithic Manufacture is an innovative moment that shows the true prowess of Frédérique Constant. Through advanced technologies this new calibre has only 3 components versus the standard 26 components. Resulting in a 40HZ movement that is faster and more stable. The oscillator is made from silicium which creates less friction and less energy loss. This precision timepiece is 40mm. The case is stainless steel with a rich blue dial with Roman numerals on a rich padded black leather strap.