Bulgari brought a series of notable surprises to Geneva Watch Days, helping the brand stand out distinctively from a relatively quiet field of horological releases. At the very top of that list is the new Octo Finissimo Dual Time x Vianney Halter, a timepiece that successfully shoehorns the distinct steampunk aesthetic developed by Jeff Barnes and independent watchmaking master Vianney Halter into Bulgari’s signature minimalist Octo Finissimo platform.
This unexpected confluence of disparate design languages mostly succeeds, whether rendered in sandblasted titanium or radiant 18k rose gold. The latter material choice strongly recalls Vianney Halter’s universally beloved Antiqua perpetual calendar, yet the flat, wide architecture of the Octo case gives this new collaboration a genuinely distinct personality within the modern landscape of high-end watchmaking.
Bulgari is certainly no stranger to creative collaborations, and neither is Vianney Halter, who stands as one of the most prolific and cooperative figures in the field of independent watchmaking. At Geneva Watch Days alone, three entirely different brands exhibited watches carrying his name or design philosophy. Notably, the French watchmaker has previously collaborated with Massena Lab, Louis Erard, and even Behrens, the innovative upstart brand from Shenzhen.
For Bulgari’s part, the brand’s product director, Fabrizio Buonamassa Stigliani, has spent years developing the Octo Finissimo platform into a versatile vehicle for architectural experimentation. He has lent its sleek, geometric footprint to renowned architects, painters, and even tattoo artists, almost always yielding compelling horological results. The extraordinary versatility of the Octo Finissimo is due in large part to its singular character—its wide, aggressively tapering integrated bracelet and ultra-slim construction make it instantly recognizable whether it features the Bulgari logo, minimalist dials, or complex decorative treatments.
The new collaboration with Vianney Halter is offered in two distinct configurations, each presenting vastly different personalities and price points. The sandblasted titanium edition looks and feels much more like a traditional Octo Finissimo thanks to its muted, industrial color palette and distinctive bracelet integration. Conversely, the 18k rose gold variant more closely channels the rich, eccentric spirit of Vianney Halter’s legendary Antiqua.
That gold edition is also priced more like an Antiqua. The retail price of CHF 108,000 places it at more than double the going rate for a standard Vacheron Constantin Overseas Dual Time in the same precious metal. This means there is a significant amount riding on the unique Halter-and-Barnes aesthetic. That price tag might prove to be a tough sell for some collectors, especially considering that signature design details can be found for a fraction of the cost from brands like Louis Erard. That said, there are likely at least fifteen collectors and enthusiasts worldwide for whom this rare intersection of steampunk mechanical artistry and Italian architectural minimalism will prove completely irresistible.
The Antiqua-inspired design gives the Octo Finissimo an engaging instrument-panel-like look. This is especially true for details like the crescent-shaped sapphire crystal utilized for the day/night indicator, which feels like it was pulled straight from the pages of a Jules Verne novel.
The case finishing is similarly evocative of the Antiqua, featuring concentric circular brushing across the uppermost bezel that contrasts sharply with the smooth, uniform sandblasted treatment found on the rest of the case body. The riveted bezels of the primary time display positioned at the one o’clock mark and the day-night indicator bulge slightly outward, though they stop short of completely overhanging the edge of the case. This specific design restraint was likely dictated by Bulgari to ensure that the iconic overall shape of the Octo Finissimo remains undiluted and structurally sound.
That same design logic likely explains the use of the standard Octo Finissimo crown, rather than the heavily studded winding crown common to Vianney Halter’s own independent watch creations and his past collaborative projects with Louis Erard. Unfortunately, the 40.5 mm case dimensions do not wear anything like an authentic Antiqua. The wide lug spacing tends to ride up noticeably on the ulnar styloid bone of collectors with narrower or bonier wrists, resulting in a somewhat awkward ergonomic fit for certain wearers.
While the timepiece clearly remains an Octo at its core, it is slightly less finissimo than its ultra-thin brethren due to the trio of protruding bezels that raise the total thickness to 9.7 mm at its highest point. While 9.7 mm is still plenty thin by standard watchmaking metrics, it is roughly fifty percent thicker than the collection’s ultra-thin standard-bearer.
Setting the raised bezels aside, the main body of the case measures a svelte 7.7 mm thick and houses the new caliber BVF 200. This movement visually and structurally resembles the BVL 138 found inside the similarly sized 40 mm automatic variants. The approximately seven o’clock position of the second time zone sub-dial, which features co-axial running seconds, clearly reveals the commonality in the underlying mechanical architecture.
In short, it is a wide, flat automatic movement equipped with an inset micro-rotor and a small balance wheel. Despite its remarkably slim build, the movement manages a respectable 60 hours of power reserve. The BVF 200 functions as a conventional "caller" GMT mechanism, where a dedicated case pusher advances the second time zone hour hand in discreet, independent increments, while the secondary time zone display remains properly synchronized with the day/night indicator.
The movement finishing leans more toward an industrial aesthetic than one might typically expect for a watch crossing the six-figure threshold, but that tends to be the prevailing reality for overtly design-oriented collaborations. Notably, the movement is constructed using conventional screws, differing from the more thematic octagonal bolts seen in the BVF 100 movement that debuted earlier in the year—a mechanism that was likely developed somewhat in tandem with the BVF 200.
Key Facts and Pricing:
Model: Bulgari Octo Finissimo Dual Time x Vianney Halter
References: Ref. 104356 (sandblasted titanium); Ref. 104355 (18k rose gold)
Diameter: 40.5 mm
Height: 9.7 mm
Material: Sandblasted titanium or 18k rose gold
Crystal: Sapphire crystal
Water Resistance: 30 meters
Movement: Caliber BVF 200
Functions: Hours, minutes, seconds, second time zone, date, and day/night indicator
Frequency: 21,600 vibrations per hour (3 Hz)
Winding: Automatic
Power Reserve: 60 hours
Strap: Titanium bracelet or matching leather strap
Limited Edition: 30 pieces for the titanium model; 15 pieces for the rose gold model
Availability: Available through Bulgari boutiques and authorized retailers
Price: CHF 70,000 for the sandblasted titanium edition; CHF 108,000 for the 18k rose gold edition (prices exclude local taxes)
