Rolex GMT-Master II 16713

The Rolex GMT-Master II reference 16713 is a two-tone variant of the updated GMT-Master II line, succeeding earlier GMT-Master references that also featured Rolesor construction. This reference introduced the quickset hour hand, allowing for independent adjustment of the local time without stopping the movement, a key feature distinguishing the GMT-Master II from its predecessor. It maintained the dual time zone functionality with a rotating 24-hour bezel, offering practicality for travelers. This reference features a 40 mm Oyster case crafted from stainless steel and 18k yellow gold, commonly known as Rolesor. It is equipped with the automatic Caliber 3175, which provides a power reserve of approximately 48 hours. The watch is fitted with a sapphire crystal and offers a water resistance of 100 meters. The bidirectional rotating bezel is fitted with an aluminum insert, typically in a brown and black combination. The 16713 appeals to collectors interested in the transitional period of the GMT-Master line, bridging the gap between the vintage aesthetic and modern functionality. Its two-tone construction and often brown dial variants, sometimes referred to as 'Root Beer' or 'Tiger Eye' depending on the specific dial finish, offer a distinct visual character. This reference represents a significant evolution in the GMT-Master series, incorporating technical advancements while retaining the classic design elements.