Zenith El Primero Chronomaster Sport SS Black Dial

The Zenith 03.3100.3600/21.M3100 Chronomaster Sport is a standout addition to the brand’s acclaimed chronograph lineage, marking a new era for the El Primero series. Released as part of the Chronomaster Sport collection, this timepiece features the next-generation El Primero 3600 automatic movement—an evolution prized for its ability to measure time to a remarkable 1/10th of a second, thanks to a high-frequency escapement operating at 36,000 vibrations per hour. The 41mm stainless steel case strikes a modern yet classic profile, paired elegantly with a black ceramic bezel that resists scratches and adds a contemporary edge. The dial exudes Zenith’s signature aesthetic with a bold black backdrop, luminous hands, and contrasting subdials, reminding collectors of the brand’s chronograph legacy. Its transparent caseback showcases the advanced movement, a feature many connoisseurs appreciate. Key technical details include a robust 60-hour power reserve and a water resistance rating suitable for daily wear. As one of Zenith’s flagship references, this watch not only bridges the brand’s historic past and innovative present but stands out as a must-consider piece for chronograph enthusiasts who appreciate both heritage and future-facing technical prowess. The original MSRP is approximately $11,800, underscoring its positioning in the upper echelon of modern sports chronographs. Like New with Zenith box and papers dated 2021.