F.P. Journe Chronomètre Souverain Ref. CS Boutique Rose Gold Blue Dial (2026)

Rose gold against a blue guilloché dial is the warmest version of a boutique-only combination, and the one that looks least like the rest of the collection. The blue is laid over a cut pattern so it darkens and lifts as the light changes, and the applied numerals are in the case metal rather than white gold. Gold on blue is the pairing that made these dials worth waiting for. Boutique dials rarely reach the open market.

The rose gold case is 40 mm, the standard size for the model since it arrived. Gold numerals sit raised on the blue guilloché, with a small seconds register set low and no complication on the face. Warm metal on a cool ground is the one place the Chronomètre Souverain allows itself a real color contrast. Photographs flatten the guilloché almost completely. The blue only resolves properly in natural daylight.