This replica classic fusion 1171 42mm references the 542.CM.1171.RX, placing a black dial inside a 42mm black ceramic case for one of the most tonally unified combinations in the range. The CM material code confirms ceramic construction throughout, and the 1171 dial variant uses applied indices on a dark sunray surface. No color accent, no contrasting subdial, no date border breaks the monochrome scheme. At 42mm the case avoids the wrist presence of the 45mm chronograph versions while still reading as a substantial daily watch.

Case & Movement Specs

• Case diameter: 42mm
• Case material: black ceramic
• Dial: black sunburst with applied luminous markers
• Crystal: sapphire with anti-reflective coating
• Strap: rubber with deployant buckle
• Movement: automatic
• Functions: hours, minutes, seconds, date

The all-black ceramic construction means both bezel and mid-case share the same material, avoiding the tonal mismatch that occurs when a ceramic bezel sits on a coated steel case. Applied markers provide the only vertical contrast against the sunray surface.

Caliber Breakdown

The automatic movement inside operates at a conventional 28,800 vph frequency with a power reserve designed for overnight rest. Date changes at midnight through the window at three o’clock, and the quick-set function via the crown’s second position allows rapid date correction after a weekend off wrist. Hublot uses the same caliber across several 42mm Classic Fusion references, which means the movement reliability profile carries consistent data across the range. Compare the mechanical package to the 33mm gold 581.OE.2080.LR and the scale difference between a compact dress piece and this mid-size ceramic becomes immediately clear. The broader Classic Fusion collection deploys this same base caliber from 33mm through 42mm time-only variants.

How It Compares

Within the all-black ceramic subset of Classic Fusion, you have carbon-dial and standard sunray-dial options at 42mm. The 542.CM.1171.RX takes the sunray path, which provides more light interaction than a flat carbon weave but less surface texture. The sunray finish creates radial lines that appear and disappear as the wrist moves, which the carbon-fiber dials cannot replicate. For someone who wants the ceramic material properties but prefers a dial with traditional movement over static weave, the sunray version is the straightforward choice. This replica classic fusion 1171 42mm brings that blacked-out ceramic character to the 42mm format with a dial that keeps things familiar.