Zenith Defy Defy El Primero 21 Rose Gold / Skeleton / Alligator
Reference 18.9000.9004/71.R585
About this watch
The Zenith Defy El Primero 21 is a stunning masterpiece that perfectly marries art and engineering. With its unique design and cutting-edge technology, this watch isn't just a tool for telling time; it's a statement. The rose gold case exudes luxury and elegance, while the skeletonized dial reveals the intricate mechanics that make this watch tick. At the heart of the Defy El Primero 21 is the Zenith caliber El Primero 9004, which is nothing short of a technological marvel. This self-winding movement is capable of measuring time with astonishing accuracy, down to 1/100 of a second. The chronograph has a dedicated power reserve of 50 minutes, wound by hand, and features two balance springs made from high-tech 'carbon-matrix carbon nanotube composite.' With a diameter of 44.00 mm and a height of 14.50 mm, the Defy El Primero 21 is a substantial watch that commands attention. The case is paired with an exquisite alligator leather strap that enhances its luxury appeal and adds to the overall comfort.
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Key Features
- Rose gold case
- Skeletonized dial
- Zenith caliber El Primero 9004 movement
- Chronograph function
- Two balance springs
- 100m water resistance
Specifications
- Brand
- Zenith
- Family
- Defy
- Model
- Defy El Primero 21 Rose Gold / Skeleton / Alligator
- Reference
- 18.9000.9004/71.R585
- 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 Extreme Titanium Chronograph – 1/100th Second El Primero | Full Set (No Card)](https://preview.redd.it/uikocxscwzaf1.jpg?width=640&crop=smart&auto=webp&s=7361b5a80848896fa76ce90a695433fec215272f)

Pre-Owned Zenith DEFY Skyline 03.9300.3620/51.I001
Pre-owned Zenith DEFY Skyline with a 41mm stainless steel case, automatic movement, blue dial, and 100m water resistance. The watch comes with its original inner and outer box, instruction manual, warranty card, hangtag, and a one-year Topper Pre-Owned Select warranty.
- Condition: 90% condition due to slight marks on the lugs, bezel, and throughout the case
- Bracelet size: up to 7 and 3/8 inches
- Warranty duration: one year
- Water resistance: 100 meters
![[WTS] Zenith Defy Skeleton Titanium](https://preview.redd.it/2r2mg0q9niaf1.jpeg?auto=webp&s=a4ed596bead42e7ef442e372f56bcbd2746ee874)
Zenith Defy Skeleton Titanium
A Zenith Defy Skeleton Titanium is being sold, described as one of the coolest watches in the seller's collection. It comes with a full kit and has been serviced.
- Condition: Pre-owned with minor scratch on crystal
- Case material: titanium
- Crystal condition: light scratch

Pre-Owned Zenith DEFY Skyline 03.9300.3620/51.I001
Pre-owned Zenith DEFY Skyline with a blue dial, automatic movement, stainless steel case, and a water resistance of 100 meters. The watch comes with its inner and outer box, instruction manual, warranty card, hangtag, and a one-year Topper Pre-Owned Select warranty.
- Condition: 90% condition due to slight marks on the lugs, bezel, and throughout the case.
- Case size: 41mm diameter
- Bracelet size range: up to 7 and 3/8 inches
- Water resistance: 100m depth rating

Pre-Owned Zenith DEFY Skyline 03.9300.3620/51.I001
Pre-Owned Zenith DEFY Skyline watch in good condition with some minor wear. The watch has an automatic movement and is water-resistant to 100 meters.
- Condition: 90% condition, slight marks on the lugs, bezel, and case; 91% condition on the bracelet
- Case size: 41mm diameter
- Material: Stainless Steel
- Dial color: Blue
![[WTS] Zenith Defy Blue Ceramic 49.9003.670/51.R793](https://preview.redd.it/5v44n2fxd6af1.jpg?width=640&crop=smart&auto=webp&s=16c7500446ad8e23e123b36654d29faa245acb73)
Zenith Defy Blue Ceramic 49.9003.670/51.R793
Discontinued Zenith Defy Classic Blue Ceramic on a rubber strap, featuring a skeletonized dial and elite movement.
- Movement: Elite
- Case material: Blue ceramic
- Strap material: Rubber