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 El Primero Defy 49.9000.9004/78.R582 Full set Mint $6999

Zenith El Primero Defy 49.9000.9004/78.R582 Full set Mint $6999

This is a Zenith El Primero Defy watch in mint condition, featuring a unique design and accurate timekeeping.

  • Condition: Mint condition
  • Year: 2021
  • Set Status: Full set
Posted at
Jun 24, 2025, 12:42 PM
Active
[WTS] 2024 Zenith Defy Skeleton blue Full Set Excellent

2024 Zenith Defy Skeleton blue Full Set Excellent

This 2024 Zenith Defy Skyline Skeleton Blue features a beautiful blue color, stunning skeleton work, and an incredible bracelet. The watch has an open caseback with the iconic Zenith star and can be quickly switched to a rubber strap.

  • Condition: Excellent
  • Case Size: 41mm
  • Year: 2024
  • Comes With: double box, OEM blue rubber strap, warranty card, links and original purchase receipt
Posted at
Jun 21, 2025, 12:33 PM
Active
[WTS] Zenith Defy Skyline 03.9500.3600/51.I001 Watch, Box and Papers

Zenith Defy Skyline 03.9500.3600/51.I001 Watch, Box and Papers

The Zenith Defy Skyline Chronograph is a powerful and professional watch with a standout four-pointed star design.

  • Strap Type: blue rubber strap and bracelet
  • Includes Box And Papers: true
Posted at
Jun 20, 2025, 5:20 PM
Active
[WTS] Zenith Defy Skeleton 03.9300.3620/78.I001

Zenith Defy Skeleton 03.9300.3620/78.I001

The Zenith Defy Skyline features a striking angular case design and a mesmerizing 1/10th of a second sub-dial, combining cutting-edge performance with bold aesthetics.

  • Condition: Excellent
  • Case size: 44mm diameter
  • Water resistance: 30m
Posted at
Jun 19, 2025, 7:51 PM
Active
Zenith Defy El Primero 21 Land Rover Defy Titanium 44mm 97.9000.9004/01.R787 Automatic

Zenith Defy El Primero 21 Land Rover Defy Titanium 44mm 97.9000.9004/01.R787 Automatic

Zenith - 97.9000.9004/01.R787 · $6,999.007
This is a pre-owned Zenith Defy El Primero 21 Land Rover Defy Titanium 44mm Automatic watch, featuring a grey dial and a titanium case with a smooth bezel.

  • Condition: Very good condition
  • Case Material: Titanium
  • Case Size: 44mm diameter
  • Dial Color: Grey
Posted at
Jun 19, 2025, 7:12 PM
Active
Zenith Defy El Primero 21 Power Reserve 44mm Titanium 95.9005.9004/01.R582 Automatic

Zenith Defy El Primero 21 Power Reserve 44mm Titanium 95.9005.9004/01.R582 Automatic

Zenith - 95.9005.9004/01.R582 · $6,499.006
The Zenith Defy El Primero 21 Power Reserve is a titanium automatic chronograph with a grey/silver dial, capable of measuring up to 1/100 of a second. It features a sapphire crystal and a black leather/rubber band with deployment clasp.

  • Condition: Very good condition
  • Case material: Titanium
  • Band type: Black Leather/Rubber
  • Deployment clasp: true
Posted at
Jun 19, 2025, 7:11 PM
Active
[WTS] Zenith Defy Classic Full set - $3,400

Zenith Defy Classic Full set - $3,400

Zenith - Defy Classic · $3,400
This is a [WTS] listing for a Zenith Defy Classic watch, which includes all necessary accessories and documentation.

  • Set: full set
Posted at
Jun 19, 2025, 2:16 PM
Active
Zenith Defy Classic, Blue Sunray Dial, Full Kit, Excellent Cond

Zenith Defy Classic, Blue Sunray Dial, Full Kit, Excellent Cond

Zenith - Defy Classic · $4,300.004
The Zenith Defy Classic features a blue sunray dial and is made from full titanium with a detachable titanium bracelet. It has a 41mm diameter case.

  • Condition: Excellent
  • Case size: 41mm diameter
  • Bracelet type: detachable titanium
  • Lugs: 22mm
Posted at
Jun 15, 2025, 4:01 PM
Active
[WTS] 2024 Zenith Defy Skeleton blue Full Set Excellent

2024 Zenith Defy Skeleton blue Full Set Excellent

The Zenith Defy Skeleton blue features a beautiful blue color, skeleton work, and an incredible bracelet.

  • Condition: Excellent with only very minor wear
  • Case size: 41mm
  • Year: 2024
Posted at
Jun 15, 2025, 1:16 PM
Active