XF is a label that public dealer write-ups use on two lines that rarely appear together: Zenith Pilot references and Panerai Luminor, including a 1950-cased model. That combination is worth noting because it means the label is not organised around one brand family, and a buyer comparing a Panerai across dealers may see this name next to the ones that specialise in it. Our own sample carries this label on some listings, so the price pages are the place to check what it is being asked for.
On this page
Is XF Factory still making watches?
A label used in public dealer write-ups on Zenith and Panerai references. Our own sample carries this label on some listings. This profile carries 2 reported brand lines, 2 signature references and 2 cited sources, with 3 open questions listed below.
What is XF Factory known for?
This page records 2 points of note for XF Factory, alongside 2 reported brand lines and 2 signature references, while what the trade repeats without a dated public document is kept separate further down the page.
- Zenith Pilot references
- Panerai Luminor references
Which brands does XF Factory build?
The trade associates the XF Factory label with 2 brand lines, listed below; the source for the mapping is cited at the foot of this page.
- Zenith, the Pilot line in particular
- Panerai Luminor
Which models is XF Factory known for?
This profile lists 2 signature references for XF Factory, each resting on a listing observation or a cited test, with its basis noted beside it and its sources at the foot of the page.
- Zenith Pilot 11.2430.4069 — Named under this label (Dealer article series naming this label, 2026)
- Panerai Luminor PAM00692 — Named under this label (Dealer article series naming this label, 2026)
Which name gets confused with XF Factory?
Commonly conflated here: XF Factory and the other Panerai labels, separated by the checks in the table below, whose sources are cited at the foot of this page.
| Name | Name it gets confused with | What to check |
|---|---|---|
| XF Factory | the other Panerai labels | Panerai references carry several labels across dealers; the reference number and movement are the stable part. |
What has not been verified?
The following is commonly repeated about XF Factory in the trade, and none of it is documented in public, so this site leaves it as unknown. 3 points are carried below as open questions, each one waiting on a dated source before it can be stated as fact:
- Production status and ownership
- Whether the label covers one workshop or several
- Movement supply for the references written about under this label
Sources on this page
This profile rests on the 2 sources listed below, dated and linked where an original exists, and any claim about XF Factory without a dated public source is carried above as an open question.
- dealer article · 2026 · Dealer article series naming this label on Zenith and Panerai references, 2026
- market observation · 2026-10-01 · Factory labels observed across our own price sample, 2026-10-01
Reviewed 2026-10-01. If a source here is wrong or has been superseded, the correction is published on this page. See About.