Zenith Defy Defy El Primero 21 Black Ceramic / Skeleton / Bracelet

Reference 49.9011.9004/18.R582

About this watch

The Zenith Defy El Primero 21 is a masterclass in luxury watchmaking, blending innovative technology with stunning design and exceptional performance. Its black ceramic case exudes modernity and sophistication, while the skeleton dial showcases intricate mechanics that are both mesmerizing and functional. The robust bracelet provides comfort and security, making it ideal for daily wear. At its heart lies the El Primero 9004 movement, a self-winding chronograph capable of measuring time to 1/100th of a second with unparalleled accuracy. Whether timing a race or simply keeping track of intervals, this watch delivers practicality with style. With a water resistance rating of 100 meters and a power reserve of 50 minutes for the chronograph, it's designed for active lifestyles. This is not just a timepiece, but a piece of horological history that holds its value well.
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Key Features

  • Black ceramic case
  • Skeleton dial with intricate mechanics
  • El Primero 9004 self-winding movement
  • Chronograph capable of 1/100th second accuracy
  • Power reserve indicator at 12 o'clock position
  • Water resistance rating of 100 meters
  • Robust bracelet for comfort and security

Specifications

Brand
Zenith
Family
Defy
Model
Defy El Primero 21 Black Ceramic / Skeleton / Bracelet
Reference
49.9011.9004/18.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 EXTREME TITANIUM CHRONO 45MM SKELETONIZED DIAL - 95.9100.9004/01.I001 - MINT/LNIB - FULL SET

ZENITH DEFY EXTREME TITANIUM CHRONO 45MM SKELETONIZED DIAL - 95.9100.9004/01.I001 - MINT/LNIB - FULL SET

The Zenith Defy Extreme Titanium Chrono features a bold 45mm titanium case with a skeletonized dial and transparent design.

  • Condition: Mint/LNIB
  • Case Diameter: 45mm
  • Dial Transparency: Transparent / Skeletonized
Posted at
Sep 7, 2025, 12:43 PM
Active
[WTS] Zenith Defy Skeleton Blue Skeleton🔥Brand New 8/2025, $9000🔥

Zenith Defy Skeleton Blue Skeleton🔥Brand New 8/2025, $9000🔥

This Zenith Defy Skeleton Blue Skeleton is a brand new watch, dated August 2025. It comes with its original box and warranty card.

  • Condition: Brand New
  • Warranty Date: 8/2025
  • Shipping Cost: Additional cost
Posted at
Sep 7, 2025, 6:01 AM
Active
[WTS] Vintage Zenith Defy A3642

Vintage Zenith Defy A3642

Zenith - A3642 · $1,100
An early 1970s Zenith Defy A3642, known for its octagonal case and 14-sided bezel. It has a military gray/green dial with patina, and a sturdy case with scratches.

  • Condition: Used, with cosmetic damage (scratches on case, chip in crystal)
  • Movement: 2552PC
  • Servicing: Serviced, running extremely well
  • Diameter: 37mm
Posted at
Sep 4, 2025, 4:48 PM
Active
[WTS] [USA-CA] Zenith Defy El Primero 21 Titanium 44mm Chronograph – Full Set (Skeleton Dial) – $6,800

[USA-CA] Zenith Defy El Primero 21 Titanium 44mm Chronograph – Full Set (Skeleton Dial) – $6,800

The Zenith Defy El Primero 21 Chronograph is a high-end watch with a 44mm titanium case, skeleton dial, and automatic chronograph movement. It features a 100m water resistance, 53 jewels, and a ~50-hour power reserve.

  • Condition: Excellent pre-owned condition
  • Case size: 44mm diameter
  • Water depth rating: 100m
  • Movement type: Automatic chronograph
Posted at
Sep 2, 2025, 1:44 PM
Active
[WTS] ZENITH DEFY EXTREME TITANIUM CHRONO 45MM SKELETONIZED DIAL - 95.9100.9004/01.I001 - MINT/LNIB - FULL SET

ZENITH DEFY EXTREME TITANIUM CHRONO 45MM SKELETONIZED DIAL - 95.9100.9004/01.I001 - MINT/LNIB - FULL SET

A Zenith Defy Extreme Titanium Chrono with a bold 45mm titanium case, skeletonized dial, and transparent design.

  • Condition: Mint/LNIB
  • Case diameter: 45mm
  • Dial transparency: Transparent / Skeletonized
  • Bezel material: Silver / Titanium
Posted at
Aug 31, 2025, 11:19 AM
Active
>>REDUCED FURTHER<< ZENITH DEFY EXTREME DIVER TITANIUM 5 Year WARRANTY

>>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
Posted at
Apr 7, 2025, 2:45 PM
Active
Zenith Defy Revival Shadow 97.A3642.670/21.M3642

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
Posted at
Apr 5, 2025, 2:18 AM
Active