BY JOVAN KRSTEVSKI
Zenith and high precision are synonymous in the watch world, and the Chronomaster Sport stands as a proud flag bearer of the brand’s ideology for precision. Last year we witnessed a rose-gold Chronomaster with a meteorite dial and subdued tricolor bezel, set with blue sapphires, black spinels and grey sapphires. For 2025, Zenith has dressed the Chronomaster Sport in full rainbow-set white gold coupled with color-graded baguette indices, the Zenith Chronomaster Sport Rainbow White Gold.
The 41mm x 13.6mm case is made in 18k white gold to get it ready for what follows, the brushed and polished surfaces gives the case a varied appearance. The gem-setting of sports chronographs is a new trend, this Chronomaster Sport embraces the trend with 40 baguette-cut sapphires (~3.9 carats) interspersed with 10 baguette-cut diamonds (~1 carat). Shielding the dial is a domed sapphire crystal with double-sided anti-reflective coating, the caseback is also made of sapphire, allowing the peek at the movement. Water resistance is 100 meters.
The gem-setting theme continues onto the dial with rainbow baguette-cut sapphire hour markers. The tricolor overlapping sub-dials are recessed and snailed, a signature Zenith feature. The faceted hands are Rhodium-plated and are coated with Super-LumiNova.
Powering the Chronomaster Sport Rainbow is the El Primero Calibre 3600, a high-frequency automatic chronograph movement. It beats at 5Hz, has a 60-hour power reserve, and displays 1/10th of a second. The movement’s details, including the blued column wheel and star-shaped rotor, are visible through the sapphire caseback.
The watch comes on a brushed and polished 18k white gold three-link bracelet. It’s available exclusively at Zenith boutiques for $112,100.
