Reference 541.NX.7170.LR identifies this replica classic fusion 7170 blue as a titanium-cased entry in the Classic Fusion time-only range with a blue sunburst dial. The “NX” material code denotes titanium, giving the 42mm case a weight advantage over steel equivalents while retaining the same visual dimensions and lug architecture. Hublot pairs this particular reference with a leather strap and deployant clasp, leaning the overall presentation toward dressy versatility rather than sport utility. The blue dial shifts between deep navy and lighter sapphire depending on viewing angle and ambient light.

Key Specifications

• Reference: 541.NX.7170.LR
• Case diameter: 42mm
• Case material: titanium
• Dial: blue sunburst with applied indices
• Crystal: sapphire
• Strap: leather with deployant clasp
• Movement: automatic
• Functions: hours, minutes, seconds, date

Titanium’s natural grey tone pairs naturally with the blue dial, creating a cooler palette than steel or gold alternatives in the same reference family. The brushed case surfaces reduce fingerprint visibility compared to polished finishes.

Design & Finishing

Blue-dial dress watches occupy a growing segment in current collections across the watch industry, and the Classic Fusion format handles the color well. The applied indices sit on top of the sunburst surface rather than being printed, adding a layer of depth that catches light at different angles. The hublot classic fusion blue titanium profile keeps the overall thickness moderate for a 42mm automatic. For a gold-cased Aerofusion alternative within the same family, the 525.OX.0180.LR in King Gold trades understated blue for bold skeleton gold. Both are part of the Classic Fusion lineup but target different segments.

On the Wrist

The titanium construction means the 42mm case wears noticeably lighter than its dimensions suggest. On a leather strap the presentation leans smart-casual, bridging the gap between dedicated dress pieces and sport chronographs. Blue dials have strong crossover appeal because they work with both navy and grey suiting as well as weekend wear. This replica classic fusion 7170 blue puts the titanium-and-blue combination into one of the most wearable Classic Fusion formats available.