
Zenith Defy El Primero 21 Titanium Skeleton Dial
REF: 95.9000.9004/78.R582
EWC: 66313
$7,900
Condition
Like New
Box
Yes
Papers
-
Diameter
44mm
Movement
Automatic
Certified Authentic
Every watch is backed by our Certificate of Authenticity.
Description
The Zenith Defy El Primero 21 reference 95.9000.9004/78.R582, launched circa 2017, represents a high‑frequency evolution of Zenith’s legendary El Primero chronograph lineage. Housed in a lightweight brushed titanium case measuring 44 mm in diameter and 14.5 mm in thickness, the skeleton dial reveals the intricate dual‑escapement movement—the El Primero 9004 caliber—capable of measuring 1/100th of a second thanks to its dedicated 50 Hz chronograph escapement alongside the 5 Hz timekeeping escapement. The openworked dial is accented with luminous rhodium‑plated hands and applied indices, and features a tri‑compax layout with 30‑minute and 60‑second counters, a small seconds subdial, and a chronograph power reserve indicator at 12 o’clock. Water resistant to 100 meters, the piece balances technical prowess with modern aesthetic clarity, offering collectors a rare mechanical marvel that bridges heritage and avant‑garde watchmaking. Like New with Zenith box.
Specifications
The Set
European Watch Company Commitment

Authenticity Guaranteed
Certified by experts

Free Global Shipping
FedEx Priority Overnight

2-Day Returns
Easy returns policy

1-Year Warranty
Limited warranty
Shipping
Watches are delivered worldwide with complimentary FedEx Priority Express service and are insured for safe, secure, and fast arrival.
Global delivery: We ship worldwide with full insurance coverage and tracking.
Secure handling: Each watch is carefully and discreetly packed with protective materials, maintaining security and privacy.
Delivery timeline: Most domestic orders arrive the next day with FedEx Priority Express. International shipments typically take 2-4 business days, depending on Customs processing.
Trading
Thinking about trading in your watch? It’s easy! Reach out to our watch specialists to get a free shipping label and details on how we’ll handle your trade-in.
Free Shipping: We provide a prepaid FedEx Priority Express shipping label.
Secure Handling: Send your watch in its original box with protective packaging.
Fast Payment: Once we receive your watch, we will send payment by bank transfer or overnight check to your address, whichever you prefer.
For more detailed instructions, click here to view our full trade-in process.
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Zenith Defy El Primero 21 Titanium Skeleton Dial
$7,900