Zenith Defy El Primero 21 49.9000.9004/78.R782 Pro and Cons

Zenith Defy El Primero 21 is a remarkable timepiece that combines tradition and innovation, showcasing the brand’s expertise in watchmaking. With advanced features and a stunning design, this model has gained a reputation among watch enthusiasts. In this extensive review, we will discuss the pros and cons of the Zenith Defy El Primero 21 49.9000.9004/78.R782. Let’s dive in!


  1. Exquisite Design: The Zenith Defy El Primero 21 boasts a bold and contemporary design that exudes elegance and sophistication. The 44mm case is crafted from sturdy and lightweight titanium, ensuring durability while maintaining comfort on the wrist. The open-worked dial provides a glimpse into the intricate mechanics, adding a touch of intrigue to the overall design.
  2. High-Beat Movement: Equipped with the renowned El Primero 9004 caliber, this timepiece features a high-frequency movement that beats at an impressive 36,000 vibrations per hour. This enhanced precision allows for accurate timekeeping and smoother chronograph functions.
  3. Dual Timekeeping: The Zenith Defy El Primero 21 49.9000.9004/78.R782 offers a fascinating feature with two separate escapements. One escapement operates at a traditional frequency for accurate timekeeping, while the other, faster escapement measures 1/100th of a second. This dual escapement system allows for precise timing of events.
  4. Exceptional Chronograph Functions: The Zenith Defy El Primero 21 is equipped with a 1/100th of a second chronograph, allowing for precise measurements. The chronograph seconds hand completes a full rotation in just one second, creating a stunning visual effect. Additionally, the watch features a centralized minutes counter, a 30-minute counter at 3 o’clock, and a power reserve indicator at 12 o’clock.
  5. Impressive Power Reserve: With a power reserve of approximately 50 hours, the Zenith Defy El Primero 21 ensures reliable operation for an extended period. This feature is particularly useful for those who do not wear their watch every day and prefer avoiding constant resetting.
  6. Water Resistance: The timepiece offers a water resistance of 100 meters (330 feet), making it suitable for everyday wear, even in wet conditions. This feature adds versatility to the watch, making it suitable for various activities.
  7. Strap Options: The Zenith Defy El Primero 21 comes with a choice of rubber or metal bracelets. The rubber strap is comfortable, sporty, and perfect for more casual occasions. On the other hand, the metal bracelet option adds a touch of luxury and sophistication, making it suitable for formal events.
  8. Anti-Reflective Coating: The sapphire crystal on the dial features an anti-reflective coating, ensuring excellent legibility in all lighting conditions. This is particularly helpful when reading the time or using the chronograph functions.


  1. Stiff Strap: Some users have found the rubber strap to be thick and slightly stiff, especially when compared to other luxury timepieces. However, this issue might improve over time with regular wear and usage.
  2. Limited Luminescence: While the hands and hour markers do feature luminescent material, the luminescence itself might not be as strong or long-lasting as some other high-end watches on the market. This can affect readability in low-light conditions.
  3. Large Case Size: The 44mm case might be too large for individuals with smaller wrists or those who prefer a more understated timepiece. It is advisable to try the watch on before purchasing to ensure a comfortable fit.
  4. Cost: The Zenith Defy El Primero 21 comes with a significant price tag, which may be a limiting factor for many potential buyers. However, given the intricate craftsmanship and advanced features of this model, it is understandable that it falls within the luxury price range.


The Zenith Defy El Primero 21 49.9000.9004/78.R782 is a remarkable timepiece that showcases the brand’s commitment to excellence in watchmaking. With its exquisite design, cutting-edge movement, and exceptional chronograph functions, this watch is a standout in its category. While there are minor drawbacks, such as the stiff strap and limited luminescence, the overall pros of this model far outweigh the cons. If you are seeking a high-performance and visually stunning watch, the Zenith Defy El Primero 21 is definitely worth considering.

Zenith Defy El Primero 21 49.9000.9004/78.R782

(1 customer review)
SGD $15,660.40

The Zenith Defy is a renowned Swiss luxury watch collection known for its cutting-edge technology and elegant design. Featuring high-frequency movements and innovative materials, the Defy line is a symbol of precision and performance. These timepieces showcase Zenith’s dedication to pushing the boundaries of watchmaking, making them a favorite among horology enthusiasts and collectors worldwide.

Delivery Time 2 – 14 Days Manufacturer Promise

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