Bob Harper, best known as the long-running trainer on NBC's The Biggest Loser and a bestselling fitness author, was recently spotted wearing an Audemars Piguet Royal Oak Offshore reference 25940OK — a rose gold chronograph that sits firmly at the upper end of the Offshore family's range and carries genuine collector weight.
The ref. 25940OK is built around AP's calibre 2326/2840, an integrated automatic chronograph movement beating at 21,600 vph with a 40-hour power reserve. The movement is housed in a 42mm case crafted entirely in 18k pink gold — a material choice that transforms the Offshore's characteristically aggressive architecture into something appreciably warmer and more formal without sacrificing the model's signature bulk. The dial follows the Offshore tradition with an oversized Méga Tapisserie pattern, contrasting sub-dials, and the unmistakable octagonal bezel secured by eight exposed hexagonal screws.
Launched as a derivative of Gerald Genta's original 1972 Royal Oak and first introduced in 1993 as a larger, sportier evolution, the Offshore line has developed its own distinct collector following. The rose gold iterations, particularly references like the 25940OK, are considered among the more restrained and versatile expressions within a family that has occasionally leaned into bold collaborations and limited editions. For collectors, an all-gold Offshore in this configuration represents a more conservative entry point into AP's luxury-metals segment.
Harper's watch taste has historically reflected his no-nonsense personal brand — functional, high-performance, unambiguous. A rose gold AP Royal Oak Offshore is consistent with that sensibility: it is a serious timepiece with genuine horological credentials, not merely a status symbol. The Offshore's association with physical endurance and athletic identity — AP famously partnered the line with offshore powerboat racing — makes it a natural fit for someone whose public persona is built around physical discipline.
On the secondary market, rose gold Offshore chronograph references in good condition command a meaningful premium over entry-level steel configurations. The 25940OK trades actively among grey-market dealers, reflecting sustained demand for AP's precious-metal sport watches in a market where Royal Oak and Offshore references continue to outperform many competitors in long-term value retention.
Sean John Combs Puff Daddy wearing Audemars Piguet
Fully iced out 18K Rose Gold Audemars Piguet Offshore Chandelier with baguette and pavé diamonds
Ref. 25940OK
List Price: unknown
30/04/2023
Jake Paul wearing Audemars Piguet
42mm Audemars Piguet 'Chandelier' in 18k rose gold, fully afterset with baguette-cut diamonds
Ref. 25940OK
List Price: unknown
29/04/2023
Nicolas Bijan wearing Audemars Piguet
Audemars Piguet Royal Oak Offshore Rose Gold Chronograph Reference 25940OK
Ref. 25940OK
List Price: $25,000
30/11/2022
David Alaba wearing Audemars Piguet
Audemars Piguet Royal Oak Offshore Chronograph 18K Rose Gold Reference 25940OK – David Alaba
Ref. 25940OK
List Price: $25,000
30/11/2022
Nas wearing Audemars Piguet
Audemars Piguet Royal Oak Offshore Chronograph Rose Gold Reference 25940OK
Ref. 25940OK
List Price: $25,000
30/11/2022
Andre Iguodala wearing Audemars Piguet
Audemars Piguet Royal Oak Offshore Rose Gold Chronograph Reference 25940OK
Ref. 25940OK
List Price: $25,000
30/11/2022
Ross Barkley wearing Audemars Piguet
Audemars Piguet Royal Oak Offshore Chronograph 18k Rose Gold Reference 25940OK
Ref. 25940OK
List Price: $25,000
30/11/2022
Sachin Tendulkar wearing Audemars Piguet
Audemars Piguet Royal Oak Offshore
Ref. 25940OK
List Price: $25,000
30/11/2022
Chris Smalling wearing Audemars Piguet
Audemars Piguet Royal Oak Offshore Rose Gold Chronograph Reference 25940OK
Ref. 25940OK
List Price: $25,000
30/11/2022
Yohan Cabaye wearing Audemars Piguet
Audemars Piguet Royal Oak Offshore Chronograph 18k Rose Gold Reference 25940OK
Ref. 25940OK
List Price: $25,000
30/11/2022
Jay-Z wearing Audemars Piguet
Audemars Piguet Royal Oak Offshore Chronograph 18k Rose Gold Reference 25940OK
Ref. 25940OK
List Price: $25,000
30/11/2022
Erling Haaland wearing Audemars Piguet
18K Yellow Gold Audemars Piguet Royal Oak ‘Jumbo’ Extra Thin to Celebrate 50th Anniversary of Royal Oak
Ref. 16202BA
List Price: $59,400
29/01/2026