The Rolex GMT-Master II ref: 116710LN-0001 features a stainless steel case with a diameter of 40mm. This model, produced in 2007, is powered by the automatic winding Rolex caliber 3186. It includes a black dial and offers a 24-hour indication, making it suitable for tracking multiple time zones. Additionally, the watch is equipped with a date function, enhancing its practicality for daily wear. The combination of these features makes it a versatile choice for both casual and formal occasions.