Zenith Chronomaster Open 03.3300.3604/21.C822 Pro and Cons

The Zenith Chronomaster Open 03.3300.3604/21.C822 is a remarkable timepiece that showcases the brand’s technological expertise and commitment to precision. This watch is built to impress, with its intricate design and advanced functionality. In this article, we will explore the pros and cons of the Zenith Chronomaster Open 03.3300.3604/21.C822, giving you a comprehensive understanding of this timepiece.


  1. Design Excellence: The Zenith Chronomaster Open 03.3300.3604/21.C822 features a visually striking design that combines elegance with sporty aesthetics. The dial is beautifully crafted, with a rich texture and intricate detailing that catches the eye.
  2. Open-Heart Display: One of the standout features of this timepiece is the open-heart display, which reveals the watch’s beating heart – the oscillating balance wheel. This adds a sense of mechanical artistry and allows you to admire the intricate movement of the watch.
  3. High-Quality Movement: The watch is powered by Zenith’s own El Primero 4061 automatic movement, which is known for its exceptional accuracy and reliability. This movement operates at an impressive frequency of 36,000 vibrations per hour, allowing for precise timekeeping.
  4. Chronograph Functionality: The Chronomaster Open 03.3300.3604/21.C822 comes equipped with a chronograph function, allowing you to measure elapsed time. The sub-dials provide clear and accurate readings, making it practical for various timing needs.
  5. Superb Build Quality: Zenith is renowned for its craftsmanship, and this timepiece is a testament to that. The case and bracelet are crafted using high-quality stainless steel, ensuring durability and sturdiness. The attention to detail and finish are impeccable, offering a luxurious feel.
  6. Anti-Reflective Sapphire Crystal: The watch features a scratch-resistant sapphire crystal with an anti-reflective coating, providing excellent legibility even in bright lighting conditions. This feature enhances the overall durability of the watch.
  7. Water-Resistance: With a water resistance of up to 100 meters (330 feet), the Chronomaster Open 03.3300.3604/21.C822 is suitable for everyday wear and can withstand splashes, rain, and even swimming.
  8. Versatile Style: The watch’s timeless design and versatile aesthetics make it suitable for various occasions. Whether you’re at a formal event or engaged in outdoor activities, the Chronomaster Open adapts effortlessly.
  9. Heritage: Zenith is a brand with a rich history, known for its pioneering spirit and innovation. Owning a Zenith watch, like the Chronomaster Open 03.3300.3604/21.C822, means being a part of this heritage and embracing the legacy of precision timekeeping.


  1. Price: The Zenith Chronomaster Open 03.3300.3604/21.C822 is a luxury timepiece, and as such, it comes with a significant price tag. This watch may not be accessible to all budgets.
  2. Large Case Size: With a case diameter of 42mm, the Chronomaster Open may not be suitable for individuals with smaller wrists or those who prefer more compact timepieces.
  3. Complexity: While the open-heart design is visually appealing, it may be overwhelming for some individuals who prefer a simpler dial without additional visual elements.
  4. Limited Strap Options: The Chronomaster Open 03.3300.3604/21.C822 comes with a stainless steel bracelet. While this adds to its luxurious appeal, some wearers may prefer alternate strap options such as leather or rubber for added versatility.


The Zenith Chronomaster Open 03.3300.3604/21.C822 exemplifies the brand’s commitment to craftsmanship, precision, and elegance. Its open-heart display, high-quality movement, and superb build quality make it a watch worthy of consideration. While the price and larger case size may pose limitations for some, those seeking a luxurious timepiece that offers a unique visual experience and exceptional performance will find this model to be a true standout.