Ferdinand Berthoud Chronometer FB 3SPC.4‑1 in Black Ceramised Titanium
The Ferdinand Berthoud Chronomètre FB 3SPC.4‑1 in black ceramised titanium is a 42.3 mm wristwatch that combines historic horological heritage with modern materials. Inspired by a 1793 decimal pocket watch, it features a unique cylindrical hairspring with variable‑inertia balance, a hand‑wound in‑house calibre FB‑SPC, COSC chronometer certification, and a 72‑hour power reserve. The case, crafted from black ceramised titanium, includes crown guards, a domed sapphire crystal, and a rectangular sapphire porthole that showcases the beating balance spring, while the dial is finished in black‑varnished brass and German silver with skeletonised white‑gold hands. The watch’s movement contains 230 components, 47 jewels, and eight decorative finishing techniques, emphasizing meticulous hand‑finishing across 102 exterior and 15 inner angles. It is paired with a contemporary black textile strap and a titanium pin buckle, with additional strap options available on request. Pricing is not disclosed, and further details can be found on the brand’s website and the Monochrome Watches article linked in the page.
Buying Time Analysis: The Ferdinand Berthoud Chronomètre FB 3SPC.4‑1 showcases groundbreaking horological engineering with its unique cylindrical hairspring and variable‑inertia balance, marking a significant advancement in precision time‑keeping and reinforcing the brand’s legacy of innovative, high‑end watchmaking.
