A pre-owned men's automatic chronometer watch from the Rolex Sky-Dweller series (Ref. 326934blsj). Features a blue dial with luminous silver-tone hands and index hour markers, minute markers around the outer rim, date display at 3 o'clock, and a prominent 24-hour sub-dial visible through sapphire crystal. Powered by the Rolex Calibre 9001 automatic movement containing 40 jewels, offering approximately 72 hours power reserve and beating at 28800 vph. Comes with an 18kt white gold center links jubilee bracelet on a silver-tone stainless steel case with fluted bezel crafted from 18kt white gold. Scratch-resistant sapphire crystal secures this pre-owned timepiece, which also includes a screw-down crown and solid case back. Water resistant to 100 meters / 330 feet.