Zenith Defy Defy El Primero 21 Black Ceramic / Skeleton / Alligator
Reference 49.9000.9004/78.R582
About this watch
The Zenith Defy El Primero 21 Black Ceramic / Skeleton / Alligator is a stunning timepiece that showcases exceptional craftsmanship and innovative technology. Its skeleton design allows you to see the intricate workings of the movement, making it a fantastic conversation starter. The black ceramic case adds a modern touch, while the open-back design gives a sneak peek at the beautifully crafted movement. With its dual escapement system, this watch maintains a high level of accuracy, ensuring consistent performance whether using the chronograph or just checking the time. The watch comes with a power reserve indicator for the chronograph and an alligator leather strap that adds a touch of elegance. Whether you’re dressing up for a formal occasion or going casual, this strap has you covered. With its striking contrast between the skeleton design and bold black ceramic case, this watch is easy to read in any lighting condition. At 44 mm in diameter and 14.5 mm in height, the Defy El Primero 21 has a substantial presence on the wrist, but it’s surprisingly comfortable to wear thanks to its ergonomic design.
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Key Features
- Zenith Caliber El Primero 9004 Movement
- Dual Escapement System for Precise Timing
- Skeleton Design with Black Ceramic Case
- Chronometer Certified for Accuracy
- Power Reserve Indicator for Chronograph
- Alligator Leather Strap with Adjustable Lug Width
Specifications
- Brand
- Zenith
- Family
- Defy
- Model
- Defy El Primero 21 Black Ceramic / Skeleton / Alligator
- Reference
- 49.9000.9004/78.R582
- Movement Features
-
- Hours, Minutes, Small Seconds
- Chronograph
- Chronometer, Power Reserve Indicator
- Case
- 44mm
- Dial Color
- Skeleton
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
![[WTS] Zenith Defy Classic Titanium Skeleton 95.9000.670/78.R782 $3,950](https://preview.redd.it/rr1si96etjxf1.jpg?width=640&crop=smart&auto=webp&s=abba9923c905bf047c6f55fc8547392e765ac29d)
Zenith Defy Classic Titanium Skeleton 95.9000.670/78.R782 $3,950
Discontinued Zenith Defy Classic Titanium Skeleton with an openworked, skeletonized movement and a date indicator on a lightweight Grade 5 Titanium case.
- Condition: Preowned - Good
- Movement Type: skeletonized
- Material: Grade 5 Titanium
- Strap Material: leather/rubber
![[WTS] - CONUS - Zenith defy el primero 03.0526.4000 - 2950](https://preview.redd.it/g7dg10r9wgxf1.jpg?width=640&crop=smart&auto=webp&s=60e2a54e545cd4bd7228a7e3c48cdba70e7e3a34)
- CONUS - Zenith defy el primero 03.0526.4000 - 2950
This Zenith Defy El Primero 03.0526.4000 is a high-end timepiece that features a sleek design and precise mechanical movement.
- Condition: great condition
- Box: included
- Papers: included
- Warranty card: temp included
![[WTS]🔥2025 ZENITH DEFY SKELETON BRAND NEW WITH STICKERS REFERENCE 03.9300.3620/79.1001 COMPLETE SET🔥](https://preview.redd.it/7euoix94wzwf1.jpg?width=640&crop=smart&auto=webp&s=33b3e45292ea9ec1b4870e4f0e6364f83e3c80a0)
🔥2025 ZENITH DEFY SKELETON BRAND NEW WITH STICKERS REFERENCE 03.9300.3620/79.1001 COMPLETE SET🔥
2025 Zenith Defy Skeleton watch with blue skeleton dial and stainless steel case.
- Condition: NEW/UNWORN
- Case Size: 41mm diameter
- Dial Description: blue skeleton dial
![[WTS] Zenith Defy Classic Skeleton White Ceramic 41mm Box & Papers $6,349](https://preview.redd.it/fxc0t4ztfiwf1.jpg?width=640&crop=smart&auto=webp&s=b375ddd394267ec9ca2f6c48a10d856f724ae1f2)
Zenith Defy Classic Skeleton White Ceramic 41mm Box & Papers $6,349
The Zenith Defy Classic Skeleton in white ceramic is a modern icon that blends cutting-edge design with technical mastery.
- Condition: Very good pre-owned condition
- Case Size: 41mm
- Material: White ceramic
![[WTS] Vintage 1970s Zenith Defy Automatic Square SS Date](https://preview.redd.it/sj4oivfvafvf1.jpg?width=640&crop=smart&auto=webp&s=1272ad357078099a3822078aa511e697e4eda69d)
Vintage 1970s Zenith Defy Automatic Square SS Date
A vintage Zenith Defy Automatic wristwatch from the 1970s, featuring a bold geometric design and a Swiss-made automatic movement.
- Condition: Excellent vintage condition
- Movement: Zenith automatic, 17 jewels, Swiss made
- Case Size: 36mm (excluding crown)
- Crystal: Acrylic
>>REDUCED FURTHER<< ZENITH DEFY EXTREME DIVER TITANIUM 5 Year WARRANTY
A Zenith Defy El Primero Extreme Diver in Titanium with a black dial, ceramic bezel, and orange highlights.
- Condition: LNIB (Like New In Box)
- Diameter: 42mm
- Water Resistance: 600m
- Movement: in house El Primero movement
Zenith Defy Revival Shadow 97.A3642.670/21.M3642
The Zenith Defy Revival Shadow is a high-end watch that comes in superb condition, with minimal signs of wear.
- Condition: superb, almost like-new
- Case and bracelet condition: like-new
- Warranty expiration date: March 2030
- Shipping method: FedEx Priority
LNIB Zenith Defy Classic Black Ceramic Skeleton Rubber Strap April 2020 Complete
A Zenith Defy Classic Black Ceramic Skeleton watch with a 41mm case, dated April 2020. It features a black ceramic case and titanium DLC buckle.
- Condition: Like New Condition
- Case diameter: 41mm
LNIB Zenith Defy Classic Black Ceramic Skeleton Rubber Strap April 2020 Complete
One of the thinnest Zenith Defy models, with a black ceramic case and titanium DLC buckle.
- Condition: Like New Condition
- Case material: Black Ceramic
- Case size: 41mm
- Band type: Rubber Strap