The design is straightforward, modern, and yet vintage in form. The watch is driven by a caliber 324 S C automatic movement which is waterproof to sixty meters. The timepiece is fitted by using a rose gold bracelet with satin out hyperlinks, polished internal hyperlinks, along with a fold-over clasp. https://www.jowissa.com/en-gb/products/virtuo-swiss-automatic-watch-j4-555-l