Zenith Defy Defy El Primero 21 Black Ceramic / Skeleton / Rubber
Reference 49.9000.9004/78.R782
About this watch
The Zenith Defy El Primero 21 Black Ceramic / Skeleton / Rubber is a masterpiece of luxury watchmaking, embodying precision and craftsmanship. Its innovative design features a robust 44mm ceramic case with a matte finish, a skeleton dial showcasing the intricate movement, and stick-shaped hands. The beating heart of this timepiece is the renowned Zenith caliber El Primero 9004, a self-winding movement capable of measuring time with incredible precision. With its dual escapement system, cam-actuated chronograph, and power reserve indicator, this watch is perfect for those who appreciate fine craftsmanship and innovative technology. Whether you're a watch collector, a sports enthusiast, or someone who loves luxury timepieces, the Defy El Primero 21 will surely impress.
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Key Features
- Zenith caliber El Primero 9004 movement
- Robust 44mm black ceramic case
- Skeleton dial with stick-shaped hands
- Cam-actuated chronograph with power reserve indicator
- Water resistance of up to 100 meters
- Sapphire crystal glass and open back for a clear view of the movement
Specifications
- Brand
- Zenith
- Family
- Defy
- Model
- Defy El Primero 21 Black Ceramic / Skeleton / Rubber
- Reference
- 49.9000.9004/78.R782
- 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 El Primero 21. Skeleton. Titanium. Full Kit. 馃敟](https://preview.redd.it/6repzphdm3ng1.jpeg?auto=webp&s=4e03cdb3db416ccaad0ef2720207daa6e96b42dc)
![[WTS] Zenith Defy 21. Titanium. Full Kit. OEM rubber and Deployant Included.](https://preview.redd.it/ono2vjn3tpmg1.jpeg?auto=webp&s=98a52b76cc0a5b5d71595a93eae2f82c13f5b764)
![[WTS] Zenith Defy Skyline Tourbillion Black Ceramic 馃敟BNIB 2025, $35K 馃敟](https://preview.redd.it/efw4h1l8hmmg1.jpg?width=640&crop=smart&auto=webp&s=97f8c0696b155dbb6171502f7977eed8495c3d5c)
Zenith Defy Skyline Tourbillion Black Ceramic 馃敟BNIB 2025, $35K 馃敟
This is a Zenith Defy Skyline Tourbillion Black Ceramic watch, brand new in 2025. It comes with the original box and warranty card.
- Condition: Brand New, BNIB
- Movement type: Tourbillion
![[WTS] Whole Lotta Wrist Fun! Zenith Defy Titanium Extreme Diver El Primero Sunray Blue Dial FULL 2024 Set!](https://preview.redd.it/f5ms4b726jmg1.jpg?width=640&crop=smart&auto=webp&s=7b1a7308ccce490ffe987aff373354b629e94cc8)
Whole Lotta Wrist Fun! Zenith Defy Titanium Extreme Diver El Primero Sunray Blue Dial FULL 2024 Set!
A modern iteration of the Zenith El Primero Defy diver with a titanium case, featuring an insane blue starry sunray pattern dial and a sapphire crystal case back.
- Condition: Mint
- Diameter: 42.5mm
- Case material: Titanium
- Movement: El Primero automatic cal 3620 CS
![[WTS] Zenith Defy Skyline Skeleton Black Ceramic](https://preview.redd.it/5qr1g4fziimg1.jpg?width=640&crop=smart&auto=webp&s=3cf89915904f62a94a07c6e780f988bae809f904)
Zenith Defy Skyline Skeleton Black Ceramic
The Zenith Defy Skyline Skeleton is a high-end watch with a full ceramic construction, featuring a skeletonized dial and star-shaped rotor. It has a water resistance of 100M and an El primero movement beating at 5Hz.
- Condition: like new
- Water resistance: 100M
- Power reserve: 55hr
- Movement frequency: 5Hz (36,000 vibration per hour)
![[WTS] 2022 Zenith Defy Classic Black Ceramic 49.9000.670](https://preview.redd.it/4x5mft3xfhmg1.jpg?width=640&crop=smart&auto=webp&s=902dcfc13e103530b349a365839da13a7eb9522f)
2022 Zenith Defy Classic Black Ceramic 49.9000.670
Up for sale is my Zenith Defy Skeleton in Black Ceramic with Box and Papers, dated 2022.
- Warranty expiration date: 8/24/2027
- Shipping location: MA, USA
![[WTS] Zenith Defy Classic Skeleton 95.9000.670/78.M9000 - Full Kit](https://external-preview.redd.it/rSxBwY09fyGfBI4h1hvVM8mwiry4St71EL2q0aiw_80.jpeg?auto=webp&s=1c2f997332c478032b9d674ddf07c271c69ba076)
Zenith Defy Classic Skeleton 95.9000.670/78.M9000 - Full Kit
The seller is listing a Zenith Defy Classic Skeleton purchased new in 2020 and still in excellent condition.
- Condition: Excellent
- Accessories: all original links, box, card, instructions, cleaning cloth, hang tag
- Condition Blemish: scuffing on the inside of the bracelet
![[WTS] Zenith Defy Skyline Skeleton 41mm Black Dial - B&P, 2 straps + bracelet! (03.9300.3620/78.I001)](https://preview.redd.it/5q75cvowbwlg1.jpg?width=640&crop=smart&auto=webp&s=d979b9af44ecd12a5709edaec09870329213c1bb)
Zenith Defy Skyline Skeleton 41mm Black Dial - B&P, 2 straps + bracelet! (03.9300.3620/78.I001)
This Zenith Defy Skyline Skeleton watch is a men's automatic timepiece featuring a 41mm black dial.
- Condition: Good condition, minor signs of light wear
- Diameter: 41mm
- Case: Skeleton case
- Straps: 2 straps included
![[WTS] Zenith Defy Skeleton Chrono 03.9500.3600/78.I001](https://preview.redd.it/l1yvkclbqplg1.jpg?width=640&crop=smart&auto=webp&s=83a0e4cc8277d638f49408c160542ba8ed2bf930)