Zenith Defy Defy El Primero 21 Titanium / Diamond / Skeleton / Alligator
Reference 33.9000.9004/78.R582
About this watch
The Zenith Defy El Primero 21 is a masterclass in luxury watchmaking, blending cutting-edge technology with timeless elegance. Its lightweight titanium case and gem-set bezel exude sophistication, while the skeleton dial showcases Zenith's exceptional craftsmanship. At its heart lies the remarkable El Primero 9004 movement, featuring a dual escapement system and cam-actuated chronograph that measures time with astonishing precision. This self-winding marvel boasts a power reserve indicator and water resistance up to 100 meters, making it perfect for both adventure seekers and those who appreciate refined style. With its sleek design and alligator leather strap, the Defy El Primero 21 is a versatile timepiece that effortlessly transitions from formal events to casual outings. Whether you're a seasoned collector or first-time luxury watch buyer, this timepiece will elevate your wrist game to new heights.
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Key Features
- Lightweight titanium case
- Gem-set bezel with diamonds
- Skeleton dial showcasing Zenith's craftsmanship
- El Primero 9004 movement with dual escapement system
- Cam-actuated chronograph measuring time up to 1/100 of a second
- Power reserve indicator at 12:00
- Water resistance up to 100 meters
Specifications
- Brand
- Zenith
- Family
- Defy
- Model
- Defy El Primero 21 Titanium / Diamond / Skeleton / Alligator
- Reference
- 33.9000.9004/78.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 Aero Chronograph El Primero 46mm - Custom 3D printed Bezels $1,999](https://preview.redd.it/z2zi25lqplif1.png?width=640&crop=smart&auto=webp&s=cb137edd657cc0a1d436d8125bd3a8a81319acb4)
Zenith Defy Classic Aero Chronograph El Primero 46mm - Custom 3D printed Bezels $1,999
A Zenith Defy Classic Aero Chronograph featuring the El Primero 4000 SC movement in a 46mm case. The watch has an aftermarket strap/buckle and multiple custom 3D-printed bezels.
- Condition: - Keeps excellent time, strong amplitude (~300). - Crystal, dial, and hands are in excellent shape. - Case sides and lugs show visible scratches (see video/photos)
- Case Size: 46mm
- Movement: Zenith Calibre El Primero 4000 SC
- Case Condition: visible scratches on sides and lugs
![[WTS] Zenith Defy 21 Ultraviolet 97.9001.9004/80.R922 44mm Microblasted Titanium $8,150](https://preview.redd.it/4gai0jl0tiif1.jpg?width=640&crop=smart&auto=webp&s=a400173140cdc99f09e39b0e6df6789ae4becff9)
Zenith Defy 21 Ultraviolet 97.9001.9004/80.R922 44mm Microblasted Titanium $8,150
The Zenith Defy 21 Ultraviolet is a high-end watch featuring microblasted titanium and a clean crystal.
- Condition: Great condition with slight mark on the case and clean crystal
- Case size: 44mm diameter
- Material: Microblasted Titanium

>>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
Zenith Defy Classic "Skeleton" - 95.9000.670/78.m9000 - Skeleton - Titanium
The seller is listing a Zenith Defy Classic 'Skeleton' watch, which features a titanium case and skeleton dial.
- Condition: Pre-Owned - Excellent Grade
- Case size: 41mm
- Bracelet type: Titanium
- Dial description: skeleton

ZENITH DEFY EXRTREME DIVER EL PRIMERO 5 YEAR Warranty
The Zenith Defy El Primero Extreme Diver is a high-end diver's watch featuring a black dial with orange highlights, ceramic bezel, and 42mm diameter. It has a water resistance of 600m and comes with multiple straps and quick-change feature.
- Condition: LNIB (Like New in Box)
- Case material: Titanium
- Water resistance: 600m
- Movement: In-house El Primero movement