The SpaceOne prototype at Phillips is a record note, not a market trend

Phillips describes the watch as a unique SpaceOne prototype created in collaboration with independent watchmaker Theo Auffret. According to the post, it was used to determine the final colorway of the Perpétuel Gallery edition for the Dubai retailer.

The description gives three design points collectors can record without stretching the source:

The post also frames the design as inspired by the aesthetics of 1960s space exploration. That is Phillips’ design reading, not an independent technical classification. Likewise, “unique,” “one-of-a-kind,” and “only prototype made for this exclusive edition” are Phillips’ descriptions of the lot as presented in the YouTube description.

For recordkeeping, the clean formulation is: Phillips describes Lot 38 as a unique SpaceOne Jump Hour “Perpétuel Gallery” Prototype connected to the 25-piece Perpétuel Gallery edition, with a US$4,000–8,000 estimate in The New York Sessions Fall 2026.

A US$4,000–8,000 presale estimate tells us how Phillips positioned the lot before or during the sale. It does not tell us where bidding ended, whether the lot sold, whether buyer’s premium was added to a published total, or whether another buyer would treat a prototype and a production edition as comparable.

The observation period is the Phillips post dated Oct. 6, 2026, for a sale listed as Oct. 1–9, 2026. Because this piece rests on the video description alone, the evidence is selection-biased in two ways. First, it is auction-house copy for a single lot. Second, it is a short social/video post rather than the full catalogue entry or a post-sale results page.

There is also no like-for-like completed sale here. The 25-piece Perpétuel Gallery edition is named as context, but the post gives no retail price, sale price, delivery date, or secondary-market transaction for that edition. Without that, the prototype cannot be placed on a price ladder against the edition itself.

The strongest information in the post is not the estimate. It is the relationship Phillips draws between the prototype and the edition that followed.

Collectors often care about prototypes because they can show decisions that were still unsettled before a final configuration was made. Here, Phillips says this watch helped determine the final colorway, and then points to one visible distinction: the prototype omits the Hindu-Arabic hour display. That gives a concrete record note rather than a broad claim about scarcity or importance.

The Theo Auffret connection is also specific in the post. Phillips says the jumping-hour display is a complication developed by Auffret from nine custom parts. The post does not give a calibre name, movement base, movement number, or further construction details, so the record should not supply them from outside assumptions.

What the evidence supports is a concise catalogue-style note: a Phillips-listed SpaceOne Jump Hour “Perpétuel Gallery” Prototype, Lot 38 in The New York Sessions Fall 2026, described by Phillips as unique and as the only prototype made for the Perpétuel Gallery edition, carrying a US$4,000–8,000 estimate. What it cannot establish is a final transaction price, broader demand, authenticity, originality, condition, or how the market values SpaceOne prototypes relative to the 25-piece edition.