Zenith Defy Defy El Primero 21 Black Ceramic / Skeleton / Alligator
Reference 24.9000.9004/78.R582
About this watch
The Zenith Defy El Primero 21 Black Ceramic / Skeleton / Alligator is a marvel of modern watchmaking, showcasing Zenith's commitment to pushing the boundaries with its striking black ceramic case and skeleton dial. This timepiece is a statement, a blend of functionality and artistry. The bold design features an alligator leather strap that adds a touch of elegance, while the 44.00 mm diameter and 14.50 mm height make it substantial without being overwhelming. At the core of this masterpiece is the Zenith caliber El Primero 9004 movement, a self-winding marvel capable of measuring time to a precision of 1/100 of a second. The chronograph runs on its own escapement system, with a balance wheel operating at an astounding 360,000 beats per hour. This innovative movement features dual balance springs made from a carbon-matrix carbon nanotube composite, enhancing precision and reliability.
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Key Features
- Zenith caliber El Primero 9004 movement
- Black ceramic case with skeleton dial
- Chronograph function with power reserve indicator
- Durable sapphire glass and alligator leather strap
- Water resistance up to 100 meters
- Certified chronometer for precision and accuracy
Specifications
- Brand
- Zenith
- Family
- Defy
- Model
- Defy El Primero 21 Black Ceramic / Skeleton / Alligator
- Reference
- 24.9000.9004/78.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 Skeleton Chrono 03.9500.3600/78.I001](https://preview.redd.it/a93l19zoe0cg1.jpg?width=640&crop=smart&auto=webp&s=81801746462fa4a111888823362d843cd888dc1e)
![[WTS] 2024 Zenith Defy Skyline 41mm](https://preview.redd.it/to4q4s73o6bg1.jpeg?auto=webp&s=f851e7bdf2d939a98307def7bfbfbce247341d21)
2024 Zenith Defy Skyline 41mm
For sale is a Zenith Defy Skyline 41mm featuring the El Primero 3620 automatic movement with a modern high-beat manufacture caliber and a 1/10th-of-a-second indicator. The watch has been well cared for and comes as a full set, including original box, papers, bracelet, and green rubber strap.
- Condition: Pre-owned, excellent condition
- Movement: Zenith El Primero 3620 automatic (36,000 vph)
- Case Size: 41mm
- Dial Color: Silver sunburst with engraved four-point star pattern and applied indices with Super-LumiNova
![[WTS] Zenith Defy 21 Chroma li 2025 44mm - (1 of 500) full set box and papers](https://preview.redd.it/fou0qstwo0bg1.jpg?width=640&crop=smart&auto=webp&s=08f41ee632a626bc78f19055ef6a17d5f63e4593)
Zenith Defy 21 Chroma li 2025 44mm - (1 of 500) full set box and papers
The Zenith Defy 21 Chroma Ii is a bold, colorful watch wrapped in lightweight titanium with a black openworked dial and high-frequency chronograph.
- Condition: Excellent condition with very little to no signs of wear
- Case size: 44mm diameter
- Water resistance: unknown
- Strap count: 4 (2 extra straps included)
![[WTS] 2024 Zenith Defy Skyline 41mm](https://preview.redd.it/ovqm8opa88ag1.jpeg?auto=webp&s=4f1b35556c19a5b906f35c55f2d4ee4cc53c85ec)
2024 Zenith Defy Skyline 41mm
The Zenith Defy Skyline features the El Primero 3620 automatic movement, a modern high-beat manufacture caliber with a 1/10th-of-a-second indicator. It has a silver sunburst dial with engraved four-point star pattern and applied indices with Super-LumiNova.
- Condition: Excellent condition
- Movement: Zenith El Primero 3620 automatic (36,000 vph)
- Bracelet type: Stainless steel
- Straps included: Original green rubber strap with quick-change system and original stainless steel bracelet
>>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
NEW 2024 Zenith Defy Skyline 41mm 97.9300.3620/79.I001 Titanium
This is a brand new 2024 Zenith Defy Skyline 41mm titanium watch, featuring a 7.5-inch wrist size and additional interchangeable night blue rubber strap.
- Condition: Excellent overall condition
- Material: Titanium
- Case Size: 41mm
- Wrist Size: 7.5inch