The Rolex GMT-Master II 126711CHNR is a 40 mm automatic mechanical watch, a distinguished piece from the esteemed Swiss horologer. This timepiece is suited for daily wear or travel. Its robust construction ensures reliability, while the two-colour bezel offers an understated accent. It transitions from day to evening with quiet authority, a hallmark of its design. Key details Brand: Rolex Model: GMT-Master II Reference: 126711CHNR Movement: Automatic Case diameter: 40 mm