Royal Oak Offshore

Audemars Piguet Royal Oak Offshore for Sale — Pre-Owned Offshore Chronograph & Diver

When the Royal Oak Offshore debuted at the 1993 Basel Fair, its 42mm case was considered so enormous that collectors nicknamed the original 25721ST "The Beast" — and Gérald Genta himself reportedly protested what designer Emmanuel Gueit had done to his 1972 Royal Oak. Three decades later, the Offshore is the muscular flagship of the AP sports lineup: oversized cases, Méga Tapisserie dials, rubber-clad crowns and pushers, and the boldest material experiments Audemars Piguet makes — forged carbon, ceramic, titanium, and rose gold.

Our Offshore inventory spans the collection's full history: original-era pieces like the 25940SK and the 25807BA Triple Calendar, the 42mm Chronograph line from the 26170ST and 26175ST through the current 26238ST "The Beast" re-edition and titanium 26238TI, the 43mm Chronograph family including the ceramic 26420CE, the Offshore Diver 15710ST and current 15720ST with 300m water resistance, and Selfwinding models like the titanium 26480TI. Explore the wider AP family in our Royal Oak, Royal Oak Jumbo, and Frosted Gold collections, or browse everything in our Audemars Piguet collection.

Every Offshore we sell is authenticated in-house — movement, case, bracelet, and papers — backed by our Chrono24 Certified dealer status and 800+ five-star Google reviews. Ships fully insured nationwide from our Oak Park, Michigan showroom via FedEx Hold for Pickup at your nearest FedEx location. Have an Offshore to sell or trade? Start a quote on our Sell My Watch page, call or text 248-422-0909, or reach us through our contact page.

Royal Oak Offshore FAQ

How much does a Royal Oak Offshore cost?

Pre-owned steel Offshore Chronographs like the 26470ST and 26238ST typically trade $28,000–$45,000, with titanium and ceramic 26420-family references running $35,000–$55,000+. The Offshore Diver 15710ST is the most accessible entry at roughly $18,000–$25,000, while early references, precious metal models, and limited editions command well beyond depending on rarity and condition.

What's the difference between the Offshore and the Royal Oak?

The Offshore is the Royal Oak's larger, sportier sibling — thicker cases at 42–44mm versus 37–41mm, rubber-molded crowns and pushers, the deeper Méga Tapisserie dial pattern, and heavier use of ceramic, titanium, and forged carbon. The Royal Oak is the dressier icon; the Offshore is the statement sports watch.

What's the difference between the Offshore Chronograph and the Offshore Diver?

The Chronograph is the collection's core — a three-register chronograph in 42mm or 43mm. The Diver (15710ST, current 15720ST) drops the chronograph for a clean three-hand layout with an inner rotating dive bezel and 300m water resistance, making it the most wearable and most affordable Offshore.

Is the Royal Oak Offshore a good investment?

The Offshore is one of the most actively traded luxury sports watch families — AP's limited production keeps supply tight, and ceramic, titanium, and re-edition references like the 26238ST have shown strong demand. As with any watch, condition, completeness, and reference selection drive value, and we're happy to walk you through current comps.

Is it safe to buy a used Royal Oak Offshore online from My Watch LLC?

Yes. Every watch we sell goes through a rigorous multi-point inspection before it ever leaves our showroom — authentication by our in-house experts, timekeeping accuracy testing, and pressure testing to verify water resistance. My Watch LLC is a Chrono24 Certified dealer, an eBay Top Rated Seller, and a trusted seller on Reddit's Rolex community, with over 800 five-star Google reviews and nearly 300 Trustpilot reviews. We're not just an online storefront — we operate a physical showroom in Oak Park, Michigan, and we're happy to hop on FaceTime or a video call to show you any timepiece in hand before you buy. Every order ships fully insured via FedEx Hold for Pickup at your nearest FedEx location, so your watch is never left on a doorstep. Questions? Call or text 248-422-0909.

Do you buy and trade Royal Oak Offshore watches?

Absolutely — we buy, sell, and trade Offshore references daily. Start a quote on our Sell My Watch page, call or text 248-422-0909, or visit our Oak Park, Michigan showroom by appointment for a fast, competitive offer.

Complete Royal Oak Offshore Reference Index

Original & Early Era (1993–2000s)

25721ST (the original 1993 "Beast"), 25770SN "End of Days", 25807BA (Triple Calendar), 25940SK (42mm)

Offshore Chronograph 42mm

26170ST, 26175ST, 26470ST, 26470IO, 26238ST ("The Beast" 25th anniversary re-edition), 26238TI (titanium)

Offshore Chronograph 43mm

26420TI, 26420SO, 26420CE (black ceramic), 26420CD, 26420IO

Offshore Diver

15701ST, 15710ST, 15720ST (current)

Offshore Selfwinding & Other Sizes

26040ST (44mm), 26283ST (37mm), 26480TI (42mm titanium)

Don't see your reference listed or in stock? Call or text 248-422-0909 or use our contact page — we can source nearly any Offshore through our dealer network.