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Zenith Chronomaster Sport Meteorite: Reference 03.3120.3600/76.M3100

Reference 03.3120.3600/76.M3100 brings a unique-pattern meteorite dial to the 41 mm Chronomaster Sport, with an El Primero 3600 chronograph and black ceramic bezel.
Estimate2–3 min Catalogued SpecialistWatchRanker Team
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The Zenith Chronomaster Sport Meteorite is a 41 mm stainless-steel chronograph distinguished by a grey meteorite dial, three contrasting counters and a black ceramic bezel. Reference 03.3120.3600/76.M3100 pairs that distinctive surface with Zenith’s El Primero 3600 movement, whose central chronograph hand completes one revolution every 10 seconds to show tenths of a second.

What is the Zenith Chronomaster Sport Meteorite?

It is a meteorite-dial variation of Zenith’s Chronomaster Sport, identified by reference 03.3120.3600/76.M3100. The 41 mm stainless-steel case has a black ceramic bezel, while the grey dial keeps the collection’s overlapping three-counter layout at 3, 6 and 9 o’clock.

Zenith says each dial is made from actual meteorite and has a unique geometric pattern, so no two are alike. The company describes the surface as hand-finished to reveal its Widmanstätten pattern. Its August 2025 release identifies the counters as silver, light grey and anthracite. Those are manufacturer descriptions; they do not establish the origin or composition of any particular watch’s dial beyond the product description.

How does the El Primero 3600 chronograph work?

The automatic El Primero 3600 operates at 36,000 vibrations per hour, or 5 Hz. Its central chronograph hand makes one full revolution every 10 seconds, dividing each revolution into tenths of a second. Zenith lists approximately 60 hours of power reserve.

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#1 Best Overall
ZENITH Chronomaster Automatic White Dial Watch 03.A384.400/21.M384 (Pre-Owned)
  • Featuring a Silver-tone Band, Silver-tone Case, Scratch Resistant Sapphire Crystal
  • Item shape: Tonneau
  • Central hand: chronograph timing in tenths of a second.
  • At 3 o’clock: 60-second counter.
  • At 6 o’clock: 60-minute counter.
  • At 9 o’clock: small seconds.
  • At 4:30: date display.

Zenith also lists a stop-seconds mechanism. The movement’s frequency and the chronograph’s tenth-second display are related specifications, but this article does not report an independent timing test.

How large is the Chronomaster Sport Meteorite?

Zenith’s 2025 specification sheet gives a 41 mm case diameter, 13.6 mm thickness and 47 mm lug-to-lug measurement. It lists water resistance at 10 ATM. These are manufacturer specifications, not a guarantee of suitability for a particular water activity.

What comes with the watch?

The watch is supplied on an integrated steel bracelet with a double-folding clasp, and an additional black rubber strap is included. Zenith’s materials confirm the included strap, but do not establish separate aftermarket availability or compatibility for replacement straps.

What is the Chronomaster Sport Meteorite price?

Price depends on market and date. Zenith’s 2025 launch specification sheet lists 16,900 CHF, 18,300 EUR and 17,500 USD. These are launch-period published prices, not verified current quotes. Zenith’s Norwegian online product page displayed 196,600 NOK when accessed on October 7, 2026; that is a regional listing and should not be treated as a price for other countries.

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Rank #3
Zenith Chronomaster El Primero Automatic Chronograph Black Dial Men's Watch 03.2040.4061/21.C496
  • Zenith Chronomaster El Primero Automatic Chronograph Black Dial Men's Watch 03.2040.4061/21.C496
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Where does Zenith sell it?

In an announcement dated August 26, 2025, Zenith said the model, previously exclusive to Japan, became available worldwide through its boutiques, in store and online, and authorized retailers. That describes sales channels, not current inventory. Check a local Zenith boutique or an authorized retailer for current pricing and availability; Zenith’s statement does not establish that any particular marketplace listing or seller is authorized.

Zenith’s release also identifies the Chronomaster Sport as the winner of the 2021 Grand Prix d’Horlogerie de Genève “Chronograph” prize. This is the company’s account of the award.

Zenith’s official specifications and references

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

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