Zenith built this chronograph to time a tenth of a second by eye, then dedicated this edition to an Arctic world first. The Zenith El Primero Striking 10th ref. 03.2043.4052/01.C496 is the Jean-Louis Etienne edition of 500, commemorating the French explorer's 2010 flight, the first solo balloon crossing of the Arctic Ocean. Etienne worked with Zenith's engineers in Le Locle on the watch's specification.
The El Primero, unveiled in 1969 as the first high-frequency automatic chronograph movement, beats ten times a second, and here Zenith drives the chronograph from the escape wheel. A 100-tooth silicon wheel carries the centre hand once round the dial in ten seconds, so elapsed time reads to the tenth. Zenith gave the edition anthracite counters on a silvered sunray dial, a more restrained face than the 1,969-piece model.
In 2010 La Cote des Montres described that tenth as the smallest division of time measured by a series-produced mechanical calibre. The same year, Antiquorum in New York sold edition No. 1/500, donated by Zenith to a charity sale, for USD 10,000.
Graded Excellent and presented in its original Zenith box, this is a chronograph to wear and to keep: an explorer's edition, a mechanical tenth of a second and one of a 500-piece run, all in one watch.
Your Zenith El Primero Jean-Louis Etienne Limited Edition Stainless Steel Automatic Watch is delivered with the following inclusions:
Every timepiece is authenticated and quality-checked, backed by Luxepolis’ 2-Year Service Warranty and dedicated after-sales support, offering discerning collectors lasting peace of mind.
Backed by 12+ years of expertise, every Luxepolis watch is professionally inspected and, where appropriate, serviced, regulated and cleaned before dispatch. This Zenith El Primero Striking 10th Jean-Louis Etienne edition is graded Excellent. In keeping with that grade, its stainless steel case shows very light wear and fine hairline marks.
It is covered by the Luxepolis 2-Year Service Warranty and comes with the Certificate of Authenticity, the Buyback Assurance Certificate, its original Zenith box and the Luxepolis travel leather case.
Every timepiece offered by Luxepolis, including this Zenith El Primero Jean-Louis Etienne Limited Edition, undergoes a rigorous ownership and provenance review before being presented for sale. We verify the seller's identity, review available supporting information and seek to establish lawful and traceable ownership wherever reasonably possible.
Seller transactions are conducted through registered banking channels and are supported by executed agreements, PAN verification, government-issued identification and ownership declarations. Reference and serial details are examined where available, alongside the watch's authentication. As an additional safeguard, Luxepolis screens watches against recognised independent stolen-watch registers and recovery databases. Where available and appropriate, checks may also be conducted through manufacturer-operated stolen-watch or ownership-verification programmes.
Since no single global register records every luxury watch, database screening forms one important part of Luxepolis' broader ownership-verification process.
Founded in 2014, Luxepolis is India's first, oldest and pioneering authenticated pre-owned luxury marketplace. Over the past 12+ years, Luxepolis has authenticated and facilitated the sale of thousands of luxury timepieces, serving collectors across India with uncompromising standards of authentication, provenance and buyer protection.
Trust is the ultimate luxury. Every timepiece is offered with the authentication, ownership review and provenance due diligence required to give discerning collectors confidence, transparency and peace of mind.

Zenith is a Swiss horological icon whose legacy blends over 150 years of precision innovation with bold design. From pioneering in‑house vertical manufacture in 1865 to introducing the legendary El Primero chronograph in 1969, Zenith continues to define modern chronometry. At Luxepolis, discover pre‑owned certified Zenith watches that marry engineering excellence with collectible allure, now available in India.
Founded in 1865 by Georges‑Favre Jacot in Le Locle, Zenith was among the first to bring all manufacturing under one roof. In the 1950s, its Calibre 135 won five consecutive Neuchâtel Observatory chronometry prizes. The game‑changing El Primero, launched in January 1969, was the first fully integrated automatic high‑frequency chronograph (36,000 vph). In 2017, the Defy El Primero 21 measured time to 1/100th of a second, while in 2025 Zenith celebrated its 160th anniversary with a reimagined Calibre 135 enhancing power reserve and precision :contentReference[oaicite:0]{index=0}.
HODINKEE: “The El Primero remains one of the most respected automatic chronograph movements in its price range today.”
Vogue Business: “Zenith’s heritage and pursuit of precision stand at the heart of its LVMH vision for innovation.”
GQ: “Neo‑vintage Zenith Daytonas—powered by El Primero—are among the most collectible chronographs today.” :contentReference[oaicite:1]{index=1}
Water‑and‑Wonders 2025 coverage: “Defy El Primero 21 continues Zenith’s high‑frequency tradition with performance beyond timekeeping.” :contentReference[oaicite:2]{index=2}
Business of Fashion: “Zenith’s Pilot collection reflects its pioneering legacy—only Zenith can legally use ‘Pilot’ on the dial.” :contentReference[oaicite:3]{index=3}
| Model | Ref. No. | Starting Price (INR) |
|---|---|---|
| Chronomaster El Primero Original | Re‑edition 1969 | ₹ 5,00,000 (approx.) |
| Defy El Primero 21 | DEFY El Primero 21 | ₹ 7,50,000 (approx.) |
| Pilot Type 20 / Elite Moonphase | PILOT Type 20 / Elite Moonphase | ₹ 3,50,000 (approx.) |
Prices vary based on condition, edition, packaging, and import duties.
Yes—especially El Primero models, vintage Icons editions, and historically significant movements like Calibre 135.
Through reference and serial verification, movement testing, condition grading, and packaging checks by certified specialists.
Every listing details known servicing records and warranty coverage where available.
Original box, manuals, and warranty card are included when available and clearly listed.
HODINKEE: “The El Primero remains one of the most respected automatic chronograph movements in its price range today.”
Vogue Business: “Zenith’s heritage and pursuit of precision stand at the heart of its LVMH vision for innovation.”
GQ: “Neo‑vintage Zenith Daytonas—powered by El Primero—are among the most collectible chronographs today.”
Browse all Zenith at Luxepolis.com