Rolex Cellini Dual Time Black Dial 18kt White Gold Mens Watch Ref. 50529BKSBKL

Rolex Calibre 3180 automatic movement with approximately 48 hours power reserve and 28,800 vph bating rate; 18kt white gold round case measuring 39mm in diameter; fixed domed fluted bezel crafted from the same 18kt white gold material; black guilloche dial accented by index hour markers filled with luminous paint and a day/night indicator function at the three position; Arabic numeral minute markers positioned every five minutes around the outer rim of the main dial; analog display featuring hours, minutes, seconds and a central GMT hand indicating secondary time zone alongside conventional hour, minute and second hands; 12-hour sub-dial located at the six o'clock position displaying the primary GMT function (likely representing elapsed time or date); sapphire crystal glass providing excellent scratch resistance for the main black dial surface; pull/push crown deployment system integrated with a winding mechanism to adjust the automatic movement; solid case back allowing visibility of the Calibre 3180 movement containing 31 jewels, bitting refers to the escapement's oscillation frequency; round shape equipped with a tang clasp closure for secure and elegant fastening; water resistance rated at 50 meters / 165 feet suitable for recreational diving conditions up to that depth; day/night indicator function displaying black or white depending on time of day; chronometer designation indicating the movement has passed official certification tests for precision, accuracy and reliability over a minimum one-week period. Luxury Swiss made watch in the Cellini collection.