The Rolex GMT-Master II 126718GRNR is an automatic watch, 40 mm, featuring an 18K yellow gold case and a black dial. This timepiece complements formal attire, its substantial presence enhancing a tailored suit or a classic dress shirt. It is suitable for international travel, providing a discreet indication of multiple time zones. The robust construction allows for daily wear. Key details Brand: Rolex Type: Automatic watch Colour: Black Material: 18K Yellow Gold, Ceramic Line: GMT-Master II