The Royal Oak1990s Audemars Piguet Royal Oak 33mm - 56175BA (Quartz) (Reference 56175BA) is a Yellow gold cased luxury wristwatch by Audemars Piguet introduced in 1990. The case measures 33 mmmm with a Champagne dial on a Yellow gold bracelet. Powered by a Quartz movement.

On TheWatchInfo, the Royal Oak1990s Audemars Piguet Royal Oak 33mm - 56175BA (Quartz) is tracked across the secondary market in real time. There are currently 1 active listing. Listings are sourced from Dealer. Price history, trend analysis, and condition breakdowns are available on this page.

Audemars Piguet watches are among the most actively traded on the pre-owned market. The Royal Oak1990s Audemars Piguet Royal Oak 33mm - 56175BA (Quartz) Ref. 56175BA is sought after by collectors for its yellow gold case construction and champagne dial. Buyers and sellers use TheWatchInfo to track real-time price movements, compare listings across platforms, and understand fair market value before transacting.

When purchasing a pre-owned Royal Oak1990s Audemars Piguet Royal Oak 33mm - 56175BA (Quartz) Ref. 56175BA, key factors to consider include the condition grade (unworn, mint, excellent, good), presence of original box and papers, service history, and whether the watch has been modified. Prices for examples with full box and papers typically command a 10–20% premium over card-only or watch-only examples. Use the listings and price history on this page to benchmark what a fair price looks like right now.