Zenith Defy Defy El Primero 21 Rose Gold / Skeleton / Bracelet
Reference 18.9000.9004/71.M9000
About this watch
The Zenith Defy El Primero 21 is a stunning example of luxury horology, combining cutting-edge technology with a luxurious aesthetic. This timepiece, launched in 2018, encapsulates the spirit of modern watchmaking and boasts an exquisite rose gold case. The skeleton dial provides a mesmerizing view of the inner workings of the movement, showcasing the technical superiority of the El Primero 9004 caliber. With a self-winding movement that measures time in fractions of a second, this chronograph is a marvel of modern engineering. The Defy El Primero 21 is not just a watch, but a statement piece that combines art, innovation, and precision.
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Key Features
- Rose gold case
- Skeleton dial with stick indexes
- Zenith caliber El Primero 9004 movement
- Chronograph with power reserve indicator
- Water resistance up to 100 meters
Specifications
- Brand
- Zenith
- Family
- Defy
- Model
- Defy El Primero 21 Rose Gold / Skeleton / Bracelet
- Reference
- 18.9000.9004/71.M9000
- Movement Features
-
- Hours, Minutes, Small Seconds
- Chronograph
- Chronometer, Power Reserve Indicator
- Case
- Rose Gold 44mm
- Dial Color
- Skeleton
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
![[WTS] Zenith Defy Skeleton Chrono 03.9500.3600/78.I001](https://preview.redd.it/rbairolc2gsg1.jpg?width=640&crop=smart&auto=webp&s=3a8cd9ad19c84d17a745894e4458088539f007b8)
Zenith Defy Skeleton Chrono 03.9500.3600/78.I001
A modern design and precision craftsmanship, powered by the El Primero 3600 automatic chronograph caliber, delivering 1/10th of a second chronograph precision.
- Condition: Excellent overall with only light signs of wear
- Movement: El Primero 3600 automatic chronograph
- Power reserve: 60 hours
- Frequency: 36,000 vph (5 Hz)
![[WTS] Zenith 49.9010.9004/01.R947 Defy El Primero 21 Chroma 馃帹 limited to 200 pieces](https://preview.redd.it/i2fyt1c76asg1.jpeg?auto=webp&s=3206480fc52e92ac2597661824184f5e7ddb05e4)
Zenith 49.9010.9004/01.R947 Defy El Primero 21 Chroma 馃帹 limited to 200 pieces
This Zenith Defy El Primero 21 Chroma is a limited edition watch produced in only 200 pieces, featuring a complete set and 2022 date.
- Condition: Mint condition
![[WTS] Zenith Defy Skeleton. Titanium.](https://preview.redd.it/ilw46ge6j9sg1.jpeg?auto=webp&s=571d2339c5f066cca7d074b58a5e3450b5b6a493)
Zenith Defy Skeleton. Titanium.
A Zenith Defy Skeleton in titanium is being sold with a card included.
- Condition: Clean
- Material: titanium
- Case diameter: 40mm
- Country of origin: Switzerland
![[WTS] 2022 Zenith Defy Skyline Black Dial 41mm 03.9300.3620/21.I001 - Full Set](https://preview.redd.it/rnv2e0uf6nrg1.jpg?width=640&crop=smart&auto=webp&s=5483361d6eecf795149c97bc71dcf377f4268f25)
2022 Zenith Defy Skyline Black Dial 41mm 03.9300.3620/21.I001 - Full Set
The Zenith Defy Skyline features a sleek black dial and a 41mm angular case with an integrated bracelet. The watch is crafted in stainless steel and offers exceptional depth and contrast.
- Condition: excellent preowned, like new condition
- Case size: 41mm diameter
- Water resistance: 100m depth rating
- Movement type: El Primero high-frequency automatic movement
![[WTS] Zenith Defy Skyline. Blue dial. Jan 2026. Full Kit](https://preview.redd.it/5h11rhoe3nrg1.jpg?width=640&crop=smart&auto=webp&s=9f2eac5dce0d83608eb78b54e31dc0e5d9db0816)
Zenith Defy Skyline. Blue dial. Jan 2026. Full Kit
This is a preowned Blue Dial Zenith Skyline from Jan 2026 with a January 2026 warranty card.
- Condition: Excellent condition and partially stickered
- Warranty expiration date: Jan 2028
- Dial color: blue
- Size: 41mm diameter
![[WTS] Zenith | 03.9300.3620/15.I001 | Defy Skyline Ice Blue | $7,750](https://preview.redd.it/klrzwk22zmrg1.jpg?width=640&crop=smart&auto=webp&s=0fc950d013b1fc858a7fb184b346b92a82049f74)
Zenith | 03.9300.3620/15.I001 | Defy Skyline Ice Blue | $7,750
This Zenith Defy Skyline Ice Blue is a high-end watch featuring an ice blue dial and a stainless steel case.
- Condition: preowned clean condition with minor hairline scratches throughout
- Service history: unknown
- Shipping: free 2 day insured fedex
- Return policy: no returns, all sales are final
![[WTS] Zenith Defy Classic Carbon Skeleton 10.9000.670/80.R795 | Full Set 2022 | Ultra Light 65g | Titanium Clasp](https://preview.redd.it/albxh6ltflrg1.jpg?width=640&crop=smart&auto=webp&s=c94f00d31ec16cd6ae25360382b4bdb629f26120)
Zenith Defy Classic Carbon Skeleton 10.9000.670/80.R795 | Full Set 2022 | Ultra Light 65g | Titanium Clasp
The listing is for a Zenith Defy Classic Carbon Skeleton from 2022, featuring an ultra-lightweight design of just 65g.
- Weight: 65g
- Material: Titanium
- Year: 2022
![[WTS] Zenith Defy Skyline Chronograph Skeleton | Ref. 03.9500.3600/79.I001 | 2025 | Unworn | Full Set](https://preview.redd.it/s1ipzcbhikrg1.jpg?width=640&crop=smart&auto=webp&s=94566db835979c482dbdebcc82c6e5d8c3685d24)
Zenith Defy Skyline Chronograph Skeleton | Ref. 03.9500.3600/79.I001 | 2025 | Unworn | Full Set
The Zenith Defy Skyline Chronograph Skeleton features a stunning blue openworked skeleton dial, powered by the high-frequency El Primero chronograph movement, allowing for true 1/10th of a second chronograph precision.
- Condition: Unworn
- Case diameter: 42mm
- Water resistance depth rating: 100m
- Power reserve duration: ~55 hours
![[WTS] 2022 Zenith Defy Black Ceramic Skeleton 2022 with Box and Papers 49.9000.670](https://preview.redd.it/qnd2lbz52hrg1.jpg?width=640&crop=smart&auto=webp&s=5a4b8f41cafe1722f0a14c511ea27249ce9de7c3)
2022 Zenith Defy Black Ceramic Skeleton 2022 with Box and Papers 49.9000.670
A black ceramic Zenith Defy Skeleton dated 2022, with its original box and papers.
- Year: 2022
- Case material: Black Ceramic
- Water resistance: null