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Zenith
Defy El Primero 21 97.9001.9004
Median resale value
$7,000
Based on 11 listings — treat as indicative
$4,900middle 50% of listings$8,535+
$6,355 q1
Based on 11 listings — treat as indicative
Every active listing we track, bucketed by asking price. The band you buy in tells you more than the average does.
11 active listings. Median asking price $7,000. The middle 50% ask between $6,355 and $8,000.
Counts here cover listings with a known price, so they can be lower than the active total above.
| Listing | Posted | Condition | Authenticity | Price ↑ | vs median | ||
|---|---|---|---|---|---|---|---|
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $4,900 | 30% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $5,438 | 22% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/10/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $6,275 | 10% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/10/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $6,435 | 8% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $6,500 | 7% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $7,000 | At the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $7,100 | 1% above the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $7,950 | 14% above the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $8,050 | 15% above the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $8,400 | 20% above the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $8,550 | 22% above the median price | View on Crown & Caliber |
We currently track 11 listings for the Zenith Defy El Primero 21 97.9001.9004, with prices ranging from $4,900 – $8,550, from Crown & Caliber.
The Zenith Defy El Primero 21 97.9001.9004 exemplifies the pinnacle of Swiss watchmaking, combining cutting-edge technology with a bold aesthetic. This timepiece features a striking 44mm titanium case that is both lightweight and durable, making it suitable for everyday wear. The transparent skeleton dial showcases the intricate El Primero 21 movement, which boasts an impressive 1/100th of a second chronograph function, a testament to Zenith's commitment to precision and innovation. The watch is elegantly finished with a black rubber strap that enhances its sporty yet sophisticated look, making it versatile for both casual and formal occasions. The luminous hour markers and hands ensure readability in various lighting conditions, while the sapphire crystal offers scratch resistance and clarity. Positioned within Zenith's iconic Defy collection, the El Primero 21 represents a fusion of traditional craftsmanship and modern design, appealing to both collectors and enthusiasts alike. This model runs true to size, providing a comfortable fit on the wrist, and is recognized for its durability, making it a reliable companion for the discerning wearer.
The Zenith Defy El Primero 21 97.9001.9004 is a pre-owned Zenith watch available for purchase across multiple resale platforms. Shop 11 active listings with prices ranging from $4,900 – $8,550. Find this item on Crown & Caliber. Listings are available in Good condition, so you can choose the quality and price point that suits you. 11 listings are professionally authenticated, giving you added peace of mind when buying pre-owned.
Current market prices by condition and authenticity, based on active listings.
| Condition | Listings | Price range |
|---|---|---|
| Good | 11 | $4,900 – $8,550avg $6,963 |
| Status | Listings | Price range |
|---|---|---|
| Authenticated / VerifiedListings with third-party authentication or platform verification | 11 | $4,900 – $8,550avg $6,963 |
| Marketplace | Listings | Total value |
|---|---|---|
| Crown & Caliber (Hodinkee) | 11 | $76.6K |
| Total | 11 | $76.6K |
Listing counts in the condition and platform tables are filtered subsets (listings with a known condition or price). The “active listings” figure at the top of the page reflects all tracked active listings and may be higher.
