Zenith Defy Defy El Primero 21 Titanium / Skeleton / Porto Cervo

Reference 95.9007.9004/77.R594

Zenith Defy El Primero 21 Titanium / Skeleton / Porto Cervo

About this watch

The Zenith Defy El Primero 21 is a masterpiece of luxury watchmaking. This limited edition timepiece combines cutting-edge technology with traditional craftsmanship to create an exquisite piece that is both beautiful and precise. The titanium case and skeletonized dial offer a glimpse into the intricate workings of the movement, while the central hand makes a full rotation every second, adding a dynamic element to the watch's face. With its polished and brushed finishes, the watch balances a sporty vibe with a touch of sophistication, making it versatile for both casual and formal occasions. The Zenith caliber El Primero 9004 is a self-winding marvel that boasts a cam-actuated chronograph capable of measuring time with astonishing precision—up to 1/100 of a second. This watch is not just about telling time; it's about owning a piece of history and artistry.
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Key Features

  • Titanium case for durability and style
  • Skeletonized dial for intricate movement visibility
  • Zenith caliber El Primero 9004 self-winding chronograph movement
  • Cam-actuated chronograph with precision up to 1/100 of a second
  • Polished and brushed finishes for a sporty yet sophisticated look
  • Sapphire glass for added durability and scratch resistance
  • Water resistance up to 100 meters for everyday wear

Specifications

Brand
Zenith
Family
Defy
Model
Defy El Primero 21 Titanium / Skeleton / Porto Cervo
Reference
95.9007.9004/77.R594
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 | Skeleton Defy | 44mm | $6,500

Zenith | Skeleton Defy | 44mm | $6,500

Zenith - 95.9000.9004/78.R582 · $6,500
This is a preowned Zenith Skeleton Defy watch in 44mm size, featuring a skeleton dial.

  • Condition: preowned clean condition with minor hairline scratches throughout
  • Diameter: 44mm
  • Strap Condition: worn but still has plenty of life on it
Posted at
May 19, 2026, 10:29 PM
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[WTS] Zenith Defy Skyline Chrono Silver - El Primero - Full Set 2024 - Integrated Bracelet & Green Strap w/ Deployant - $7,750

Zenith Defy Skyline Chrono Silver - El Primero - Full Set 2024 - Integrated Bracelet & Green Strap w/ Deployant - $7,750

Zenith - 03.9500.3600/01.I001 · $7,750
2024 Zenith Defy Skyline Chronograph 'Starry Sky' with El Primero 3600 high-beat auto chrono, 42mm stainless steel case, and integrated bracelet.

  • Condition: Excellent, light bracelet wear
  • Case Size: 42mm
  • Depth Rating: 100m
  • Movement: El Primero 3600 high-beat auto chrono (36,000 vph / 5Hz)
Posted at
May 19, 2026, 8:35 AM
Active
View listing on r/WatchExchange
[WTS] Zenith Defy Skeleton. Titanium. Lightweight. Nice sports watch !!

Zenith Defy Skeleton. Titanium. Lightweight. Nice sports watch !!

Zenith - Defy Skeleton · $4,895
Zenith Defy Skeleton is a lightweight sports watch made of titanium.

  • Material: Titanium
  • Location: NJ USA
Posted at
May 17, 2026, 2:34 PM
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[WTS] Zenith Defy Classic Carbon Skeleton 10.9000.670/80.R795 Complete Set in Like New Condition

Zenith Defy Classic Carbon Skeleton 10.9000.670/80.R795 Complete Set in Like New Condition

Zenith - 10.9000.670/80.R795 · $8,400
The Zenith Defy Classic Carbon Skeleton is a modern watch that blends design with technical heritage, featuring a carbon fiber case and openworked dial.

  • Condition: Like new
  • Case size: 41mm
  • Case material: carbon fiber
  • Diameter: less than 63 grams
Posted at
May 16, 2026, 5:42 PM
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[WTS] Zenith Defy Skeleton. Titanium. Clean. Lightweight..

Zenith Defy Skeleton. Titanium. Clean. Lightweight..

Zenith · $4,850
A Zenith Defy Skeleton in titanium, known for its lightweight design.

  • Condition: Clean. Lightweight.
  • Material: Titanium
Posted at
May 16, 2026, 12:53 PM
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[WTS] 2020 Zenith Defy Classic Skeleton Titanium 95.9000.670/78.M9000 41mm Full Set - $5,995

2020 Zenith Defy Classic Skeleton Titanium 95.9000.670/78.M9000 41mm Full Set - $5,995

Zenith - 95.9000.670/78.M9000 · $5,995
2020 Zenith Defy Classic Skeleton Titanium in excellent condition, 41mm size, and full set

  • Condition: Excellent condition with minimal signs of wear
  • Case size: 41mm diameter
  • Material: Titanium
Posted at
May 14, 2026, 1:07 PM
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[WTS] Zenith Defy El Primero 21 • Titanium • Skeleton • Full Set • Serviced

Zenith Defy El Primero 21 • Titanium • Skeleton • Full Set • Serviced

Zenith - Defy El Primero 21
This listing is about a Zenith Defy El Primero 21 watch with a titanium case, skeleton design, and full set. It has been serviced.

  • Condition: Full set
  • Material: titanium
  • Movement: El Primero 21
Posted at
May 14, 2026, 10:03 AM
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[WTS] 2022 Zenith Defy Black Ceramic Skeleton 2022 with Box and Papers 49.9000.670

2022 Zenith Defy Black Ceramic Skeleton 2022 with Box and Papers 49.9000.670

Zenith - 49.9000.670 · $6,350
Up for sale is my Zenith Defy Skeleton in Black Ceramic with Box and Papers, dated 2022.

  • Warranty Expiration Date: 8/24/2027
Posted at
May 13, 2026, 7:34 PM
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[WTS] Zenith Defy Blue Dial Full Set – $5,990 Wired/Shipped CONUS Zenith Defy blue dial, pAD purchase Nov 2025. Comes complete with: all boxes and papers OEM rubber strap & bracelet Condition 96% shipped CONUS No trades Happy to provide additional photos, or FaceTime

Zenith Defy Blue Dial Full Set – $5,990 Wired/Shipped CONUS Zenith Defy blue dial, pAD purchase Nov 2025. Comes complete with: all boxes and papers OEM rubber strap & bracelet Condition 96% shipped CONUS No trades Happy to provide additional photos, or FaceTime

Zenith - Defy Blue Dial · $5,990
This Zenith Defy Blue Dial is a pre-owned timepiece with a condition of 96%. It features a blue dial and comes complete with its original boxes, papers, OEM rubber strap, and bracelet.

  • Condition: 96%
  • Year Of Purchase: Nov 2025
  • Included Accessories: all boxes, papers, OEM rubber strap & bracelet
Posted at
May 11, 2026, 4:41 PM
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