GrailAtlasIndependent watch reliability, quality & value
IWC

Portugieser Chronograph

Ref. IW371446
1998–2020 · 41mm · caliber IWC 79350 (Valjoux 7750 base)
Uncommon

Recent comparable sales

Sales data not yet available for this reference. Live comp ingest ships when the data layer is wired (Q3).

Market value
Pending ingest
No comparable sales on file yet — the live comp ingest path ships when the data layer is wired (Q3). We don’t publish a fair-value range until real comps land.
Movement tier — unclassified · caliber IWC 79350 (Valjoux 7750 base)

Not yet rated

Community + OSINT signals haven’t landed for this reference yet. We don’t publish a rating against zero signal — the number would mean nothing. Editorial body + caliber + market value still surface above; ratings appear once the signal corpus does.

Related references

← Back to Grail Atlas
IWC Portugieser Chronograph IW371446 — Grail Atlas