Watchuwant is now WatchBox! Subscribe for the best luxury watch content. Rolex Sky-Dweller Black Dial Review Rolex Sky-Dweller (326139) self-winding automatic watch, features a 42mm 18k white gold case surrounding a black dial on a black alligator strap with an 18k white gold deployant buckle. Functions include hours, minutes, seconds, date, annual calendar and GMT. See this 42mm 18K white gold Rolex Oyster Perpetual Sky-Dweller Ref. 326139 in high-resolution images on our website: https://www.thewatchbox.com/watches/rolex Instagram: https://www.instagram.com/watchbox/ WatchBox Reviews Channel: https://www.youtube.com/WatchBoxReviews Video and content by Tim Mosso and Pheline Jerome.