In a vibrant start to 2025, Zenith has introduced the Chronomaster Sport Rainbow at the LVMH Watch Week, injecting a spectrum of colours into its esteemed Chronomaster Sport collection. Known for its precision thanks to the high-beat El Primero 3600 movement, this latest addition incorporates a luxurious twist with solid 18k white gold and a dazzling array of sapphires.

Maintaining the 41mm case diameter typical of the Chronomaster Sport line, this model stands out with its tricolour counters and a novel gem-set approach. Unlike its predecessors that featured monochromatic tones, the Rainbow version boasts a bezel set with 50 baguette-cut sapphires, creating a gradient of colours alongside 10 diamond markers for a vibrant, eye-catching display. This choice not only enhances its visual appeal but also places the watch as a prime collector’s item within the luxury segment.

The Chronomaster Sport Rainbow houses the El Primero 3600 movement, known for its exceptional 1/10th of a second chronograph function. This sophisticated mechanism is visible through a sapphire caseback, showcasing the intricate workmanship and Zenith’s commitment to horological excellence. The watch features a black dial with rainbow sapphire indexes and SuperLuminova SLN C1 for enhanced legibility.

This model is limited in production and available exclusively through Zenith’s boutiques, priced at $112,100. The incorporation of over 4 carats of meticulously selected sapphires adds a significant premium, reflecting its exclusive status and the craftsmanship involved.

Zenith’s strategy with the Chronomaster Sport Rainbow aligns with a broader industry trend towards unique, visually striking timepieces available via boutiques to own the experience directly with the client. Despite its late arrival to the 'rainbow' trend, initiated by Rolex,

Zenith's recent release of the Chronomaster Sport Rainbow has stirred quite a bit of attention, not all of it positive. There's no denying that the watch is striking, with its solid 18k white gold case and a kaleidoscope of sapphire baguettes. However, it's hard to overlook the comparisons being drawn between this and the iconic Rainbow Daytona. It's a bold move from Zenith, but one that feels a bit too familiar to enthusiasts who treasure originality in their timepieces.

The choice to emulate a design so closely associated with another leading brand is puzzling. The Chronomaster has its own merits and has successfully carved out a niche within the competitive high-beat chronograph space. This model could have been an opportunity to further that uniqueness rather than aligning so closely with established designs.

Furthermore, the execution raises some concerns—specifically, the alignment of the diamonds on the bezel which don’t quite match up with the hour markers. It's a small detail, but in the world of luxury watches, such precision is paramount and expected by aficionados.

On a lighter note, there are aspects to celebrate. The watch is undoubtedly eye-catching and will appeal to those looking for a statement piece. Its functionality and technical prowess remain impressive, anchored by the reliable El Primero movement. However, the aesthetic choices, notably the 'rainbow' theme, might limit its appeal to a broader audience who might view it as a novelty rather than a staple.

For more insights into Zenith's innovative approaches to watchmaking and their diverse collections, explore our related articles. Delve into the evolution and nuances of the Chronomaster series in "Zenith Chronomaster Blue" and "Revolutionizing Tradition: Zenith Chronomaster", or trace the brand's pioneering spirit in "Zenith Defy History". Discover the robustness of Zenith’s craftsmanship in "Zenith Drops Carbon Fiber Defy Extreme Timepiece" and revisit the classic elegance of the "Zenith Cairelli CP-2". For an overview of one of their most celebrated models, don't miss "Popular Zenith El Primero". Each piece offers a unique perspective on Zenith’s commitment to excellence and innovation in the world of horology.