Valuation · updated October 2026 · live listings + documented auction results
How much is a Audemars Piguet Royal Oak Jumbo A-Series worth?
As of October 2026, a Audemars Piguet Royal Oak Jumbo A-Series 5402ST lists at a median $87,500 (range $46,900–$125,000 across 3 live listings from 2 merchants); the documented auction record is $1,220,000 (Phillips Hong Kong, 2022); the Audemars Piguet cohort on the MEW Price Index is -0.12% since tracking began (2026-05-30).
Most recent documented result: $59,741 (Christie's Geneva, 2025).
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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 — tracked since 2026-05-30, honestly labeled, never extrapolated. Cite as “MostExpensiveWatches Valuation”.