F.P.Journe Chronometre Optimum (CO) Rose Gold Salmon Dial Blue Leather Strap 40MM Calibre 1510

The Chronomètre Optimum – Ref. CO is a masterclass in precision and traditional haute horlogerie, blending technical innovation with timeless design. Housed in an 18K rose gold case (available in 40mm or 42mm), the watch maintains a refined profile with an overall height of just 9.5mm.

Its dial, crafted in 5N gold with a whitened guilloché silver center, showcases F.P. Journe’s signature aesthetic—an off-centered hour and minute display, a small seconds subdial, and an exposed remontoire mechanism that highlights the mechanical artistry beneath. Blued steel hands provide a striking contrast against the warm tones of the dial, enhancing legibility while adding a classic touch.

Inside beats the manually wound Calibre 1510, a movement engineered for exceptional chronometric stability, featuring twin barrels and a constant-force remontoire. The movement components are crafted in 18K rose gold, underscoring the brand’s commitment to luxury at every level.

Paired with a deep blue leather strap, the watch takes on a refined yet contemporary presence. The rich blue tone elevates the warmth of the rose gold case, creating a balanced contrast that feels both sophisticated and modern—perfect for formal occasions or elevated everyday wear.