There are watches that do more than simply tell the time. Some challenge conventions, reinvent the codes of luxury and sport, and captivate with their unique design. The Zenith Chronomaster Sport belongs to this exclusive category. This watch is not just a chronograph—it is a symbol of watchmaking ingenuity. Imagine a model that harmoniously blends noble materials, an iconic movement, and refined aesthetics, while delivering exceptional performance. Curious about what makes it so unique? Let’s take a closer look at its features.
A refined case, versatile bracelet and solid water resistance
The case of the Zenith Chronomaster Sport is immediately striking. With a diameter of 41 mm, it combines stainless steel and 18-carat rose gold—a perfect fusion of robustness and luxury. The rose gold bezel, along with the crown and pushers also crafted in gold, adds elegance while maintaining a sporty character. This mix of materials gives the watch a warm and distinctive visual appeal compared to all-steel models.


The watch offers water resistance up to 100 meters, which is more than sufficient for daily splashes and occasional immersion without compromising chronograph performance. The bracelet follows the same dual-material approach, featuring stainless steel links with rose gold center links, ensuring visual continuity with the case. For a more casual look, a black rubber strap is also included, allowing for versatility in style.
A dial that elevates the essence of luxury
The dial of the Zenith Chronomaster Sport is a true visual masterpiece. Its mother-of-pearl surface adds a unique touch of refinement, with a subtle shimmer that reflects light from different angles. This aesthetic detail enhances the watch’s sophistication while preserving its sporty identity.


The dial design highlights the three overlapping subdials at 3, 6, and 9 o’clock—a signature feature of the Chronomaster collection. Each subdial has a distinct shade, creating perfect visual balance. The hands and applied indices are gold-plated, adding warmth that complements the rose gold elements of the case. In addition, Super-LumiNova coating ensures optimal readability even in low-light conditions. The date window appears discreetly at 4:30, a subtle yet practical detail that does not disrupt the dial’s harmony.
The engine of precision: the El Primero 3600 movement
At the heart of the Zenith Chronomaster Sport beats the legendary El Primero 3600 movement, a high-frequency automatic caliber. This movement is one of the cornerstones of modern watchmaking and a benchmark in the chronograph industry.


It operates at a frequency of 5 Hz (36,000 vibrations per hour), allowing the central chronograph hand to complete one full rotation every 10 seconds. This exceptional precision enables time measurement to 1/10th of a second.
The El Primero 3600 features a column-wheel chronograph mechanism, known for its smooth operation and durability. It provides a power reserve of approximately 60 hours, ensuring the watch remains functional even after several days without wear. The transparent case back allows the wearer to admire this high-precision movement, decorated with an openworked rotor shaped like a star—the iconic symbol of Zenith.
Availability and price
The Zenith Chronomaster Sport with a mother-of-pearl dial is a limited edition of just 50 pieces. This exclusivity makes it highly sought after by collectors and luxury watch enthusiasts. Those interested will need to act quickly, as availability is expected to be very limited.
The watch is priced at CHF 17,900, representing a significant investment for enthusiasts of high-end watchmaking and Zenith aficionados.
Technical specifications summary
| Feature | Detail |
|---|---|
| Case | 41 mm, stainless steel and 18k rose gold, rose gold bezel and crown, sapphire crystal |
| Bracelet | Stainless steel and rose gold, with additional black rubber strap |
| Water resistance | 100 meters |
| Dial | Mother-of-pearl, three subdials at 3, 6, and 9 o’clock, gold-plated hands and indices, Super-LumiNova |
| Movement | El Primero 3600, high-frequency chronograph (5 Hz), 36,000 vibrations/hour, 60-hour power reserve |
| Edition | Limited to 50 pieces |
| Price | CHF 17,900 |
