The Rolex Perpetual 1908 reference 52509-0006 is a 39mm luxury dress watch that serves as the contemporary successor to the discontinued Cellini line. It features a polished 18k white gold case with a unique bezel that is part domed and part fluted. The watch is defined by its intense white dial, which is adorned with faceted 18k white gold hour markers and Arabic numerals at 12, 3, and 9. It is paired with a brown alligator leather strap that includes a green calfskin lining and a new 18k white gold Dualclasp butterfly-style folding clasp designed for improved comfort and security.

Mechanically, the 1908 is powered by the in-house caliber 7140, a self-winding movement visible through a transparent sapphire crystal case back. This movement incorporates the Syloxi hairspring and Chronergy escapement, providing a power reserve of approximately 66 hours and a precision of -2/+2 seconds per day. The watch is water-resistant to 50 meters and features a small seconds sub-dial at the 6 o’clock position as its primary complication, maintaining a slim profile of approximately 9.5mm in thickness.

General reviews of the Rolex 1908 highlight its elegant and slim proportions, noting it as a significant upgrade over the previous Cellini models. Critics and enthusiasts appreciate the inclusion of an exhibition case back, a rare feature for Rolex, and the refined design of the new deployment clasp. While the watch is praised for its technical superiority and value relative to other high-end dress watches from brands like Patek Philippe or Vacheron Constantin, some minor criticisms have been directed at the matte dial finish and the legibility of the handset. Overall, it is regarded as a successful fusion of vintage inspiration and modern horological standards.