Rolex 52506 1908 Platinum Ice Blue Guilloche Dial 2026

The Rolex 1908 Ref. 52506 in platinum is a distinguished expression of modern dress-watch elegance, introduced in 2024 and first available in 2025. Its 39 mm polished 950 platinum case is framed by a domed and finely fluted bezel, a refined nod to Rolex’s heritage of classic design. The exclusive ice‑blue guilloche dial, unique to platinum models, features a rice‑grain motif that radiates from the small seconds subdial at 6 o’clock, complemented by applied 18 kt white‑gold Arabic numerals at 3, 9, and 12 and faceted hour markers. At its heart beats Rolex’s in‑house Calibre 7140 automatic movement, offering a 66‑hour power reserve, Syloxi silicon hairspring, Paraflex shock absorbers, and Superlative Chronometer precision. Measuring just 9.5 mm thick, this timepiece balances substantial presence with wearability, and remains water‑resistant to 50 meters. Positioned as a modern heir to the Cellini line, the 1908 collection blends traditional dress‑watch aesthetics with contemporary mechanical innovation. For the discerning collector, the platinum and ice‑blue execution elevates the model’s rarity and technical appeal, making it a compelling acquisition.