Zenith Defy Defy Double Tourbillon Full Carbon / Skeleton / Cordura

Reference 10.9000.9020/79.R918

About this watch

The Zenith Defy Double Tourbillon is a masterpiece of horology, featuring a stunning full carbon case and a skeleton dial that showcases the intricate mechanisms of its Zenith El Primero 9020 movement. This automatic movement boasts a frequency of 5 Hz for timekeeping and 50 Hz for chronograph functions, making it a testament to Zenith's commitment to precision and innovation. The watch's dual tourbillon escapement enhances accuracy and serves as a conversation starter. With its modern and sporty vibe, the Defy Double Tourbillon is perfect for both formal and casual occasions. Its limited production of 50 units makes it a collector's dream, and its Cordura strap adds to its durability and style.
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Key Features

  • Zenith El Primero 9020 automatic movement
  • Dual tourbillon escapement with 5 Hz timekeeping and 50 Hz chronograph function
  • Full carbon case
  • Skeleton dial for a futuristic aesthetic
  • Water resistance of 100 meters
  • Cordura strap for durability and style
  • Limited production of 50 units

Specifications

Brand
Zenith
Family
Defy
Model
Defy Double Tourbillon Full Carbon / Skeleton / Cordura
Reference
10.9000.9020/79.R918
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Column wheel
  • Tourbillon Escapement
Case
Carbon 44mm
Dial Color
Skeleton
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Zenith Defy Skyline Blue 41mm

Zenith Defy Skyline Blue 41mm

Zenith - Defy Skyline · $5,900
This Zenith Defy Skyline blue dial watch is a great piece for any collection, powered by the legendary El Primero movement and featuring a 60-hour power reserve. It's mechanically flawless but shows some minor scratches on the case.

  • Condition: Pre-owned with signs of wear
  • Movement: El Primero
  • Power reserve: 60 hours
Posted at
Feb 1, 2026, 8:16 PM
Active
[WTS] Zenith Defy Skyline Skeleton Black Ceramic

Zenith Defy Skyline Skeleton Black Ceramic

The Zenith Defy Skyline Skeleton in Black Ceramic is a high-end watch featuring a full ceramic construction, El primero movement, and skeletonized dial with a 10-second subdial.

  • Condition: Like new
  • Water Resistance: 100m
  • Movement Frequency: 5Hz (36,000 vibration per hour)
  • Power Reserve: 55 hours
Posted at
Feb 1, 2026, 10:43 AM
Active
[WTS] 2024 Zenith Defy Skyline 41mm

2024 Zenith Defy Skyline 41mm

A modern high-beat Zenith Defy Skyline featuring the El Primero 3620 automatic movement with a 1/10th-of-a-second indicator, available as a full set including original box and papers.

  • Condition: Pre-owned, excellent condition
  • Movement Frequency: 36,000 vph
  • Case Size: 41mm diameter
Posted at
Jan 30, 2026, 1:54 PM
Active
[WTS] 2024 Zenith Defy Extreme Diver 42.5mm Titanium Black Dial 95.9600.3620 Full Set

2024 Zenith Defy Extreme Diver 42.5mm Titanium Black Dial 95.9600.3620 Full Set

2024 Zenith Defy Extreme Diver, a high-end mechanical watch designed for diving enthusiasts, featuring a titanium case and rotating dive bezel.

  • Condition: Excellent preowned condition with few signs of wear on the case and bracelet
  • Case material: Titanium
  • Case dimensions: 42.5mm diameter
  • Bezel material: Titanium & Ceramic Octagonal Rotating Dive Bezel
Posted at
Jan 29, 2026, 8:09 PM
Active
[WTS] Zenith Defy Skeleton White Ceramic Box & Papers

Zenith Defy Skeleton White Ceramic Box & Papers

The Zenith Defy Classic Skeleton in white ceramic features a skeletonized dial revealing the Elite 670 automatic movement, housed in a 41mm case made of lightweight and scratch-resistant white ceramic.

  • Condition: Great pre-owned condition
  • Case size: 41mm
  • Movement: Elite 670 automatic
Posted at
Jan 29, 2026, 12:53 PM
Active
[WTS] Zenith Defy Skyline Chronograph "Starry Sky" - Full Set 2024 - $8,150

Zenith Defy Skyline Chronograph "Starry Sky" - Full Set 2024 - $8,150

The Zenith Defy Skyline Chronograph 'Starry Sky' features an El Primero 3600 movement with a 1/10th-second chronograph hand and a 60-hour power reserve. The watch has a 42mm stainless steel case, silver/white dial, and integrated stainless steel bracelet.

  • Condition: Excellent
  • Movement: El Primero 3600 automatic chronograph
  • Frequency: 5Hz (36,000 vph)
  • Power reserve: 60 hours
Posted at
Jan 28, 2026, 9:30 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