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First Look: H. Moser & Cie. Streamliner Perpetual Moon Concept Meteorite

Reference 6270-1200 combines a golden Gibeon meteorite dial and large perpetual moon display with H. Moser’s integrated steel Streamliner case and bracelet.
Estimate2–3 min Catalogued SpecialistWatchRanker Team
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The H. Moser & Cie. Streamliner Perpetual Moon Concept Meteorite, reference 6270-1200, pairs a golden Gibeon meteorite dial with a prominent perpetual moon display and an integrated steel case and bracelet. Its restrained dial layout makes the moon at 6 o’clock the visual focal point; the fumé finish and meteorite pattern give the otherwise spare face its texture.

What is the Streamliner Perpetual Moon Concept Meteorite?

Reference 6270-1200 is a 40 mm steel Streamliner with an integrated steel bracelet and H. Moser & Cie.’s automatic HMC 270 movement. The defining feature is its dial, cut from Gibeon meteorite. H. Moser says the material is treated to reveal its Widmanstätten pattern, then given a golden tone and fumé effect. The brand notes that each dial has its own identity, so the pattern and appearance vary from piece to piece. H. Moser & Cie.’s product page provides the model’s specifications and description.

The dial keeps the usual time display visually quiet, while a large moon-phase aperture at 6 o’clock supplies the watch’s main complication and strongest graphic element. That contrast is the appeal: the meteorite adds natural pattern and color, but the layout avoids crowding it with prominent additional indications.

What are the specifications?

Specification 6270-1200
Case Steel, 40 mm diameter; H. Moser lists 12 ATM water resistance.
Thickness 13.2 mm, as reported by Hodinkee’s 2025 coverage; the official product page does not state thickness.
Bracelet Integrated steel.
Dial Gibeon meteorite, treated to reveal the Widmanstätten pattern, with a golden tone and fumé effect.
Movement HMC 270, automatic, with a perpetual moon complication and 72-hour power reserve.
Additional movement details 21,600 vibrations per hour, 27 jewels, semi-skeletonized construction and no chronometer certification, according to Hodinkee.

Hodinkee reports water resistance as 120 m, while H. Moser’s official listing states 12 ATM. Those are the respective sources’ published specifications; neither should be taken as a guarantee of suitability for a particular activity.

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How accurate is the moon phase?

H. Moser says the moon display deviates by one day every 1,027 years after a simple adjustment with a small pin. That is the manufacturer’s stated theoretical accuracy, not a result of an independent test reported here. The figure describes the moon-phase indication’s drift, not the accuracy of the watch’s timekeeping.

What is the price?

H. Moser’s official product page lists the 6270-1200 at CHF 35,000 excluding VAT. Retailer figures in other currencies are not directly interchangeable: a Tourneau/Bucherer listing displayed $44,100, while The 1916 Company’s launch article stated $43,700. These are separate retailer and market observations from different times, not a single current international price. Check the brand or a local retailer for current pricing, taxes and currency treatment.

Is the 6270-1200 available?

The official page provides “Ask for more information” and “Reserve” options, and retailer listings offer inquiry or appointment routes. Those actions do not establish that a particular watch is in stock. Contact H. Moser & Cie. or a retailer to check current availability in your region.

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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