Zenith Defy Defy El Primero 21 Patrick Mouratoglou

Reference 10.9002.9004.M99.

About this watch

The Zenith Defy El Primero 21 Patrick Mouratoglou is a masterpiece of modern horology, combining innovative technology with timeless design. This stunning timepiece features a robust 44mm round carbon case, a skeleton dial showcasing the intricate inner workings, and a self-winding movement that measures time to the hundredth of a second. The El Primero 9004 caliber is a marvel of engineering, featuring a cam-actuated chronograph and a unique escapement system for unparalleled accuracy. With its striking contrast of black and silver tones, this watch exudes a sporty yet sophisticated vibe, making it perfect for both casual and formal occasions. Whether you're hitting the tennis court or attending a gala, this timepiece fits right in. The Zenith Defy El Primero 21 Patrick Mouratoglou is more than just a watch; it's a testament to what modern horology can achieve, with its cutting-edge technology, stunning design, and exceptional functionality.
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Key Features

  • Self-winding movement (El Primero 9004)
  • Chronograph with cam-actuated mechanism
  • Water-resistant up to 100 meters
  • Carbon case with matte finish
  • Sapphire glass for added protection
  • Luminous hands for low-light visibility
  • Power reserve indicator at 12 o'clock position

Specifications

Brand
Zenith
Family
Defy
Model
Defy El Primero 21 Patrick Mouratoglou
Reference
10.9002.9004.M99.
Movement Features
  • Hours, Minutes, Small Seconds
  • Chronograph
  • Chronometer, Power Reserve Indicator
Case
Carbon 44mm
Dial Color
Skeleton
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] 2020 Zenith Defy El Primero 21 Skeleton Chronograph – Ref. 49.9000.9004/78.R582 – Full Set – Excellent Condition – $7,750 Shipped

2020 Zenith Defy El Primero 21 Skeleton Chronograph – Ref. 49.9000.9004/78.R582 – Full Set – Excellent Condition – $7,750 Shipped

2020 Zenith Defy El Primero 21 Skeleton Chronograph, a high-performance chronograph showcasing Zenith’s innovative 1/100th-of-a-second movement, featuring an openworked dial and lightweight titanium case.

  • Condition: Excellent
  • Case Size: 44mm diameter
  • Case Material: Titanium
  • Movement Type: Automatic chronograph (El Primero 21, 1/100th second)
Posted at
Feb 12, 2026, 10:02 PM
Active
[WTS] Zenith Defy Skeleton Chrono 03.9500.3600/78.I001

Zenith Defy Skeleton Chrono 03.9500.3600/78.I001

a Zenith Defy Skeleton Chrono is being listed for sale

  • Model: Defy Skeleton Chrono
Posted at
Feb 9, 2026, 3:03 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 featuring a full ceramic construction, skeletonized dial, and El primero movement. It has a 100M water resistance and a power reserve of 55 hours.

  • Condition: like new
  • Case Material: Black Ceramic
  • Water Resistance: 100M
  • Movement Frequency: 5Hz (36,000 vibration per hour)
Posted at
Feb 8, 2026, 3:34 PM
Active
[WTS] Zenith Defy El Primero Extreme Diver - LOOK AT THIS AND TRY NOT TO SMILE - Full Set Ref 95.9601.3620/51.I301

Zenith Defy El Primero Extreme Diver - LOOK AT THIS AND TRY NOT TO SMILE - Full Set Ref 95.9601.3620/51.I301

A modern iteration of the Zenith El Primero Defy diver, featuring a titanium case and an iconic movement.

  • Condition: Mint, with light wear on the case
  • Case Size: 42.5mm diameter
  • Dial Pattern: blue starry sunray pattern with bright orange accents
  • Movement Type: automatic cal 3620 CS
Posted at
Feb 7, 2026, 3:36 PM
Active
[WTS]🔥2023 ZENITH DEFY 21 ULTRA VIOLET 44MM SKELETON DIAL MINT COMPLETE🔥

🔥2023 ZENITH DEFY 21 ULTRA VIOLET 44MM SKELETON DIAL MINT COMPLETE🔥

A 2023 ZENITH DEFY 21 ULTRA VIOLET with a 44MM titanium case and skeleton dial.

  • Condition: MINT!!
  • Case diameter: 44MM
  • Material: Titanium
  • Dial color: Ultra Violet
Posted at
Feb 5, 2026, 9:00 PM
Active
[WTS] Zenith - 49.9010.9004/01.R947 Defy El Primero 21 Chroma 🎨 limited to 200 pieces

Zenith - 49.9010.9004/01.R947 Defy El Primero 21 Chroma 🎨 limited to 200 pieces

This listing is for a Zenith Defy El Primero 21 Chroma limited to 200 pieces, which is a complete set from 2022.

  • Condition: Mint condition
  • Year: 2022
  • Quantity Produced: limited to 200 pieces
Posted at
Feb 5, 2026, 1:22 PM
Active
[WTS] 2024 Zenith Defy Skyline 41mm - $4999

2024 Zenith Defy Skyline 41mm - $4999

The Zenith Defy Skyline is a modern sports-luxury watch featuring the El Primero 3620 automatic movement, a silver sunburst dial with engraved four-point star pattern, and an integrated stainless steel bracelet design.

  • Condition: Excellent condition
  • Movement: Zenith El Primero 3620 (36,000 vph)
  • Case size: 41mm
  • Dial: Silver sunburst with engraved star pattern and Super-LumiNova indices
Posted at
Feb 4, 2026, 11:30 AM
Active
[WTS] Zenith Defy Skyline Skeleton Black Dial 🔥Brand New 2026, $7999 + shipping 🔥

Zenith Defy Skyline Skeleton Black Dial 🔥Brand New 2026, $7999 + shipping 🔥

The Zenith Defy Skyline Skeleton Black Dial is a brand new timepiece that comes with its original box, warranty card dated 2026, and other accessories.

  • Condition: Brand New
  • Year Of Manufacture: 2026
Posted at
Feb 4, 2026, 8:30 AM
Active