Zenith Defy Defy El Primero 21 Black Ceramic / Skeleton / Alligator / Boutique Edition

Reference 49.9001.9004/78.R915

About this watch

The Zenith Defy El Primero 21 Black Ceramic is a masterpiece that combines elegance, functionality, and cutting-edge technology. Its striking design featuring a black ceramic case and skeleton dial exudes confidence and sophistication. The watch comes with an alligator leather strap, enhancing its luxurious feel. At the heart of this timepiece lies the Zenith caliber El Primero 9004, a marvel of modern horology. This self-winding movement is designed with a cam-actuated chronograph capable of measuring time with astonishing precision—up to 1/100 of a second! The watch features a water resistance of up to 100 meters and comes with a limited edition status, making it an attractive option for collectors looking to invest in a piece that will likely appreciate over time. With its unique features, striking design, and limited availability, the Zenith Defy El Primero 21 Black Ceramic stands as a beacon of what true watchmaking should be.
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Key Features

  • 44mm round black ceramic case
  • Zenith caliber El Primero 9004 movement
  • Self-winding chronograph with 1/100 second precision
  • Limited edition status, 250 units produced
  • Water resistance up to 100 meters
  • Alligator leather strap with deployment clasp
  • Chronometer certification

Specifications

Brand
Zenith
Family
Defy
Model
Defy El Primero 21 Black Ceramic / Skeleton / Alligator / Boutique Edition
Reference
49.9001.9004/78.R915
Movement Features
  • Hours, Minutes, Small Seconds
  • Chronograph
  • Chronometer, Power Reserve Indicator
Case
44mm
Dial Color
Skeleton
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] 2025 Zenith Defy Skyline Blue Skeleton Dial El Primero 3620 Automatic 41mm Complete Set - 03.9300.3620/79.I001

2025 Zenith Defy Skyline Blue Skeleton Dial El Primero 3620 Automatic 41mm Complete Set - 03.9300.3620/79.I001

This is a Zenith Defy Skyline with a blue skeleton dial, El Primero 3620 automatic movement, and a 41mm stainless steel case.

  • Condition: NEW
  • Material: Stainless Steel
  • Size: 41mm diameter
Posted at
Jul 7, 2025, 5:42 PM
Active
Pre-Owned Zenith DEFY Skyline 03.9300.3620/51.I001

Pre-Owned Zenith DEFY Skyline 03.9300.3620/51.I001

Zenith - 03.9300.3620/51.I001 · $5,899.006
Pre-owned Zenith DEFY Skyline with a 41mm stainless steel case, automatic movement, blue dial, and 100m water resistance. The watch comes with its original inner and outer box, instruction manual, warranty card, hangtag, and a one-year Topper Pre-Owned Select warranty.

  • Condition: 90% condition due to slight marks on the lugs, bezel, and throughout the case
  • Bracelet size: up to 7 and 3/8 inches
  • Warranty duration: one year
  • Water resistance: 100 meters
Posted at
Jul 3, 2025, 12:55 AM
Active
[WTS] Zenith Defy Skeleton Titanium

Zenith Defy Skeleton Titanium

A Zenith Defy Skeleton Titanium is being sold, described as one of the coolest watches in the seller's collection. It comes with a full kit and has been serviced.

  • Condition: Pre-owned with minor scratch on crystal
  • Case material: titanium
  • Crystal condition: light scratch
Posted at
Jul 2, 2025, 3:54 PM
Active
Pre-Owned Zenith DEFY Skyline 03.9300.3620/51.I001

Pre-Owned Zenith DEFY Skyline 03.9300.3620/51.I001

Zenith - 03.9300.3620/51.I001 · $5,899.006
Pre-owned Zenith DEFY Skyline with a blue dial, automatic movement, stainless steel case, and a water resistance of 100 meters. The watch comes with its inner and outer box, instruction manual, warranty card, hangtag, and a one-year Topper Pre-Owned Select warranty.

  • Condition: 90% condition due to slight marks on the lugs, bezel, and throughout the case.
  • Case size: 41mm diameter
  • Bracelet size range: up to 7 and 3/8 inches
  • Water resistance: 100m depth rating
Posted at
Jul 1, 2025, 10:55 PM
Active
Pre-Owned Zenith DEFY Skyline 03.9300.3620/51.I001

Pre-Owned Zenith DEFY Skyline 03.9300.3620/51.I001

Zenith - 03.9300.3620/51.I001 · $5,899.006
Pre-Owned Zenith DEFY Skyline watch in good condition with some minor wear. The watch has an automatic movement and is water-resistant to 100 meters.

  • Condition: 90% condition, slight marks on the lugs, bezel, and case; 91% condition on the bracelet
  • Case size: 41mm diameter
  • Material: Stainless Steel
  • Dial color: Blue
Posted at
Jul 1, 2025, 12:01 AM
Active
[WTS] Zenith Defy Blue Ceramic 49.9003.670/51.R793

Zenith Defy Blue Ceramic 49.9003.670/51.R793

Discontinued Zenith Defy Classic Blue Ceramic on a rubber strap, featuring a skeletonized dial and elite movement.

  • Movement: Elite
  • Case material: Blue ceramic
  • Strap material: Rubber
Posted at
Jun 30, 2025, 10:40 PM
Active