Valuation · updated July 2026 · live listings + documented auction results
How much is a Omega Speedmaster Professional worth?
As of July 2026, a Omega Speedmaster Professional 145 lists at a median $9,900 (range $7,500–$19,000 across 14 live listings from 2 merchants); the documented auction record is $667,800 (Phillips New York, 2021).
Most recent documented result: $550,000 (Phillips Geneva, 2022).
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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”.