This Vacheron Patrimony 40mm super clone dial in the 85180/000R reference pairs a dark face against a rose gold case, creating one of the higher-contrast combinations in the Patrimony family. At 40mm, the case dimensions match the rest of the 85180 series, but the black dial gives this version a completely different visual register. Where lighter dials read as classic and conservative, the dark surface here pulls the watch toward evening and formal territory with more assertiveness.

Build Details

• Reference: 85180/000R-9166
• Case diameter: 40mm
• Case thickness: 8.55mm
• Case material: rose gold
• Dial color: black with applied gold markers
• Hands: gold dauphine
• Crystal: sapphire with anti-reflective treatment
• Strap: black leather with gold buckle
• Movement: clone of Vacheron Cal. 2450 Q6, automatic
• Power reserve: 38 hours (genuine Cal. 2450 Q6: approx. 40 hours)
• Frequency: 4 Hz / 28,800 vph
• Water resistance: 30m (3 bar)
• Geneva Hallmark: the genuine Cal. 2450 Q6 is Poinçon de Genève certified; the clone movement is not
• Functions: hours, minutes, seconds
• Date: aperture at 6 o’clock

The contrast between gold hands and a black dial surface makes time legibility noticeably better than on monochromatic combinations. Applied gold indices catch ambient light and stand in sharp relief against the dark background, giving the face more visual depth than the name “minimalist” might suggest.

What Collectors Notice

Black-dial dress watches from Vacheron Constantin occupy a specific niche. They carry the formal DNA of the Patrimony line but handle evening lighting conditions better than silver or cream dial variants. The gold-on-black pairing also photographs well, which matters for anyone documenting their collection. The 9166 designation identifies this particular dial execution within the 85180 rose gold family. For a dramatically different scale in the same collection, compare this against the 36.5mm white gold version, which takes the opposite approach with compact sizing and lighter metal. Both share the Patrimony design language of thin cases, minimal dials, and leather straps, but serve different wrists and occasions.

This vs Other Versions

Among the 40mm Patrimony references in rose gold, the black dial stands out as the most versatile option for evening wear. It avoids the warmth-on-warmth effect of a cream or silver dial on rose gold, instead providing separation between case and face. The seconds hand sweeps across the dark surface with quiet precision, visible yet unobtrusive. For anyone building a rotation that includes both daytime and evening dress watches, the 85180/000R-9166 fills the after-dark slot convincingly. This Vacheron Patrimony 40mm super clone reference captures that tonal contrast between dark dial and warm case without sacrificing the collection’s signature restraint.