The Rolex GMT-Master II ref: 116718LN-0002 features a 40mm case crafted from yellow gold. This model, produced in 2005, is powered by the automatic winding Rolex caliber 3186. It includes a green dial with a 24-hour indication and a date function. The watch is designed for dual time zone tracking, making it suitable for travelers. The combination of its materials and functionality makes it a notable piece in the GMT-Master collection.