Rolex GMT-Master II 16713 for sale | eBay,Rolex GMT-Master II 16713 | Ref. 16713 Watches on Chrono24,Rolex GMT Ref.16753 Two-Tone 18k Gold & Steel Oyster Bracelet Black Dial c. 1980 | eBay,Rolex GMT-Master II 16713 for sale | eBay,Rolex GMT Ref.16753 Two-Tone 18k Gold & Steel Oyster Bracelet Black Dial c. 1980