Zenith Defy Defy El Primero 21 Black Ceramic / Skeleton / Bracelet

Reference 49.9000.9004/78.M9000

Zenith Defy El Primero 21 Black Ceramic / Skeleton / Bracelet

About this watch

The Zenith Defy El Primero 21 is a masterclass in design and technology, featuring a unique chronograph that measures time with unparalleled accuracy. Its striking black ceramic case exudes a modern and sporty vibe while remaining elegant enough for formal occasions. The skeleton design allows you to peek into the intricate workings of the watch, making it a conversation starter. At its core is the El Primero 9004 caliber, a self-winding movement capable of measuring time down to 1/100 of a second. With a balance wheel operating at 360,000 beats per hour and cam-actuated chronograph, this watch boasts accuracy and precision. The power reserve indicator adds sophistication to the dial, while the water resistance of 100 meters makes it ready for any adventure. Whether you're dressing up or going casual, this timepiece effortlessly elevates your ensemble. It's a statement piece that combines cutting-edge technology with striking design, perfect for both watch enthusiasts and casual wearers alike.
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Key Features

  • Zenith El Primero 9004 movement
  • Black Ceramic case
  • Chronograph function with power reserve indicator
  • Water resistance of 100 meters
  • Sapphire crystal glass
  • Robust yet comfortable size (44mm diameter, 14.5mm height)
  • Ceramic bracelet with secure 23mm lug width

Specifications

Brand
Zenith
Family
Defy
Model
Defy El Primero 21 Black Ceramic / Skeleton / Bracelet
Reference
49.9000.9004/78.M9000
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 Defy. Skeleton. Titanium. Box, Papers..

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

Zenith - Defy Skeleton 路 $5,475
A Zenith Defy Skeleton titanium watch for sale, with box and papers.

  • Material: Titanium
  • Shipping Methods: Fedex with insurance
Posted at
May 1, 2026, 6:10 PM
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 路 $4,999
This Zenith Defy Skeleton is a lightweight sports watch made of titanium, featuring a skeleton design.

  • Material: titanium
  • Location: NJ USA
Posted at
May 1, 2026, 4:56 PM
Active
View listing on r/WatchExchange
[WTS] 2020 Zenith Defy Classic Skeleton Titanium 95.9000.670/78.M9000 41mm Full Set - $6,495

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

Zenith - 95.9000.670/78.M9000 路 $6,495
Up for sale is a Zenith Defy Classic Skeleton Titanium, a timepiece from the 2020 collection.

  • Condition: Excellent condition with minimal signs of wear
  • Model size: 41mm diameter
  • Year: 2020
Posted at
Apr 30, 2026, 10:12 AM
Active
View listing on r/WatchExchange
[WTS]馃敟NEW 2026 ZENITH DEFY SKYLINE SKELETON BLUE DIAL COMPLETE SET $8949+SHIPPING馃敟

馃敟NEW 2026 ZENITH DEFY SKYLINE SKELETON BLUE DIAL COMPLETE SET $8949+SHIPPING馃敟

Zenith - Defy Skyncaline Skeleton Blue Dial 路 $8,949
NEW 2026 Zenith Defy Skyline Skeleton Blue dial complete set for sale.

  • Shipping included: true
Posted at
Apr 29, 2026, 9:19 PM
Active
View listing on r/WatchExchange
[WTS] Zenith Defy Skeleton. Titanium. Clean. Lightweight..

Zenith Defy Skeleton. Titanium. Clean. Lightweight..

Zenith - Defy Skeleton 路 $5,150
The Zenith Defy Skeleton is a titanium watch known for its lightweight design.

  • Condition: Clean
  • Case material: Titanium
  • Shipping details: Fedex with insurance, worldwide
  • Location: NJ USA
Posted at
Apr 29, 2026, 5:07 PM
Active
View listing on r/WatchExchange
[WTS] Zenith Defy Skyline Chrono Silver - El Primero - Full Set 2024 - Integrated Bracelet & Green Strap w/ Deployant - $7,950

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

Zenith - 03.9500.3600/01.I001 路 $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
Active
View listing on r/WatchExchange
[WTS] Zenith Defy Skyline Skeleton Black Ceramic

Zenith Defy Skyline Skeleton Black Ceramic

Zenith - Defy Skyline Skeleton Black Ceramic 路 $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
[WTS] 2020 Zenith Defy Classic Skeleton Titanium 95.9000.670/78.M9000 41mm Full Set - $6,495

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

Zenith - 95.9000.670/78.M9000 路 $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
Active
View listing on r/WatchExchange
[WTS] Zenith Defy. Skeleton. Titanium. Box, Papers..

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

Zenith - Defy Skeleton 路 $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
Active
View listing on r/WatchExchange