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

Reference 49.9001.9004/78.R915

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

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

Zenith Defy Skyline Chrono Silver - El Primero - Full Set 2024 - Integrated Bracelet & Green Strap w/ Deployant - $7,950

Zenith - 03.9500.3600/01.I001 · $7,950

This 2024 Zenith Defy Skyline Chronograph features the El Primero 3600 movement, a high-beat automatic chronograph with a 1/10th-second hand. The watch is powered by a column wheel chronograph with vertical clutch and has a 60-hour power reserve.

Condition: Excellent
Movement: El Primero 3600
Frequency: 36,000 vph (5Hz)
Power reserve: 60 hours

Posted at

Apr 26, 2026, 4:52 PM

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Zenith Defy Skyline Skeleton Black Ceramic

Zenith - Defy Skyline Skeleton Black Ceramic · $11,500

The Zenith Defy Skyline Skeleton is a full ceramic watch with a skeletonized dial and rotor, featuring an El primero movement beating at 5Hz.

Condition: like new
Water Resistance: 100m
Movement Frequency: 5Hz (36,000 vibration per hour)
Power Reserve: 55hr

Posted at

Apr 25, 2026, 10:19 AM

Active

View listing on r/WatchExchange

2020 Zenith Defy Classic Skeleton Titanium 95.9000.670/78.M9000 41mm Full Set - $6,495

Zenith - 95.9000.670/78.M9000 · $6,495

This Zenith Defy Classic Skeleton Titanium is a 2020 model featuring a skeleton design and titanium case.

Condition: Excellent condition with minimal signs of wear
Case material: Titanium
Case size: 41mm diameter
Year: 2020

Posted at

Apr 25, 2026, 9:42 AM

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View listing on r/WatchExchange

Zenith Defy. Skeleton. Titanium. Box, Papers..

Zenith - Defy Skeleton · $5,495

The seller is listing a Zenith Defy Skeleton, which features a titanium case and comes with its original box and papers. The watch appears to be well-maintained and ready for a new owner.

Material: titanium
Box And Papers: true

Posted at

Apr 24, 2026, 5:34 PM

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2020 Zenith Defy Classic Skeleton Titanium 95.9000.670/78.M9000 41mm Full Set - $6,495

Zenith - 95.9000.670/78.M9000 · $6,495

Up for sale is a Zenith Defy Classic Skeleton Titanium, a 2020 model with a 41mm case.

Condition: Excellent condition with minimal signs of wear
Case material: titanium
Case size: 41mm

Posted at

Apr 22, 2026, 10:11 AM

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(Zenith) (Defy Classic Titanium) (5700 OBO With Bracelet and Alligator Strap)

Zenith - 95.9000.670/77.R782 · $5,700

This Zenith Defy Classic Titanium is a 41mm watch with a silver skeleton dial, housed in a titanium case with a stainless steel bracelet and an alligator strap.

Condition: Good to new
Bracelet material: Stainless Steel
Case material: Titanium
Dial color: silver skeleton

Posted at

Apr 21, 2026, 7:21 PM

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Zenith Defy Skeleton. Titanium. Clean. Lightweight..

Zenith - Defy Skeleton · $5,250

A lightweight Zenith Defy Skeleton in titanium, featuring a skeleton design.

Condition: Clean, Lightweight
Material: Titanium
Shipping: Fedex with insurance worldwide

Posted at

Apr 21, 2026, 7:13 PM

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View listing on r/WatchExchange

Zenith Defy Skyline Chrono Silver - El Primero - Full Set 2024 - Integrated Bracelet & Green Strap w/ Deployant - $8,050

Zenith - 03.9500.3600/01.I001 · $8,050

This is a Zenith Defy Skyline Chrono Silver with an El Primero movement, featuring a silver 'Starry Sky' dial and integrated stainless steel bracelet.

Condition: Excellent
Movement: El Primero 3600, automatic chronograph
Frequency: 36,000 vph (5Hz)
Power Reserve: 60 hours

Posted at

Apr 21, 2026, 3:45 PM

Active

View listing on r/WatchExchange