Montblanc Men's Cufflinks. SKU: 128401. Montblanc Nicolas Rieussec Steel Cufflinks. These cufflinks are inspired by the design of the Montblanc Star Legacy Nicolas Rieussec Chronograph Watch. Featuring a stainless steel central plate, they are adorned with an engraved guilloche pattern and the Montblanc brand name. The outer ring rotates around the central plate, displaying a date function.