Valuation · updated July 2026 · live listings + documented auction results
How much is a MB&F Legacy Machine Perpetual worth?
As of July 2026, the MB&F Legacy Machine Perpetual 03 has 2 documented auction results; the record is $157,513 (Christie's Geneva, 2025); no live-listing sample currently meets our minimum for a market band.
Auction record
$157,513
Christie's Geneva · 2025 · 2 documented comps
Full Legacy Machine Perpetual dossier Set a price alert All valuations
How this valuation works
The live band is computed from in-stock listings matched to this reference across our tracked merchants (asking prices, not offers). The auction band is from documented, primary-sourced results in the Record Ledger corpus. The trend is the brand cohort's movement on the repeat-listing Price Index. Cite as “MostExpensiveWatches Valuation”.