Zenith Defy Defy El Primero 21 Black Ceramic / Skeleton / Cordura / Russia

Reference 49.9002.9004.68.R935

About this watch

The Zenith Defy El Primero 21 Black Ceramic is a masterpiece of modern horology, blending cutting-edge technology with stunning aesthetics. Its sleek, sporty design and sophisticated black ceramic case make it a versatile accessory for any occasion. The open skeleton dial showcases Zenith's craftsmanship, while the stick and dot indexes add a touch of elegance. Equipped with a cam-actuated chronograph capable of measuring time with unprecedented accuracy, this watch is not just a fashion statement but a tool for serious time-measurement enthusiasts. With a power reserve indicator, water resistance of up to 100 meters, and a lightweight feel, this limited edition watch (only 35 units available) is a rare gem that transforms into a collector's item. Its resale value is likely to appreciate over time, making it an investment in a piece of history, craftsmanship, and luxury.
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Key Features

  • Zenith caliber El Primero 9004 movement
  • Sapphire crystal glass for durability and clarity
  • Water resistance up to 100 meters

Specifications

Brand
Zenith
Family
Defy
Model
Defy El Primero 21 Black Ceramic / Skeleton / Cordura / Russia
Reference
49.9002.9004.68.R935
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 Automatic Men’s Watch – White Ceramic – Lightly Worn FULL SET

Zenith Defy Classic Automatic Men’s Watch – White Ceramic – Lightly Worn FULL SET

This is a modern, lightweight luxury sports watch with a fully skeletonized dial and Zenith’s in-house Elite movement.

  • Condition: Lightly worn
  • Case diameter: 41mm
  • Movement jewels: 27
  • Power reserve: ~50 hours
Posted at
Jan 11, 2026, 1:16 PM
Active
[WTS] Zenith Defy Skyline Skeleton Black Ceramic

Zenith Defy Skyline Skeleton Black Ceramic

The Zenith Defy Skyline Skeleton is a high-end watch made from full ceramic construction with a skeletonized dial and rotor. It features an El primero movement beating at 5Hz and has a power reserve of 55 hours.

  • Condition: like new
  • Movement: El primero
  • Vibration rate: 36,000 per hour
  • Power reserve: 55 hours
Posted at
Jan 10, 2026, 3:22 PM
Active
[WTS] 2024 Zenith Defy Skyline 41mm

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
Posted at
Jan 3, 2026, 2:10 PM
Active
[WTS] Zenith Defy 21 Chroma li 2025 44mm - (1 of 500) full set box and papers

Zenith Defy 21 Chroma li 2025 44mm - (1 of 500) full set box and papers

Zenith - Defy 21 Chroma II · $11,498
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)
Posted at
Jan 2, 2026, 6:04 PM
Active
[WTS] 2024 Zenith Defy Skyline 41mm

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
Posted at
Dec 29, 2025, 6:21 PM
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
LNIB Zenith Defy Classic Black Ceramic Skeleton Rubber Strap April 2020 Complete

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
Posted at
Apr 1, 2025, 1:01 PM
Active