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Audemars Piguet Royal Oak Offshore
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Launch year1993 (ref. 25721ST)
DesignerEmmanuel Gueit
MovementAutomatic, calibre 2126/2840
Diameter (original ref.)42 mm
Water resistance100 m

Royal Oak Offshore

Nicknamed "The Beast," born to shock purists of the original Royal Oak

Model History

Presented in 1993 with reference 25721ST, the Royal Oak Offshore was born from a brief given to young designer Emmanuel Gueit: create a version of the Royal Oak capable of attracting a younger, sportier audience than that of the more classic original 1972 watch. The result, a 42 mm case 14.05 mm thick — nearly double the thickness of the original 39 mm "Jumbo" — was met with such hostility, even within the company itself, that it earned the nickname "The Beast."

The most famous episode in its controversial reception involves Gérald Genta himself, the father of the original Royal Oak, who, according to an anecdote that has become legend in the watch world, accused Gueit of having "ruined his watch," sarcastically comparing it to a sea elephant. Controversy aside, the Offshore introduced elements then unprecedented for the Royal Oak: a sturdy rubber gasket around the octagonal bezel, crown and pushers coated in blue Therban rubber, and, above all, the line's first-ever chronograph.

The calibre 2126/2840, which combines a Jaeger-LeCoultre automatic base with a Dubois Dépraz chronograph module, allowed the Offshore to offer a complication the classic Royal Oak of the time did not have. Despite initial skepticism, the Offshore became within a few years one of the brand's best-selling models, paving the way for an entire strand of large-format sports watches in 2000s fine watchmaking.

Technical Specifications

Movement
Calibre 2126/2840, automatic, chronograph
Case
42 mm, 14.05 mm thick, steel
Bezel
Octagonal with rubber gasket, 8 hexagonal screws
Crown/pushers
Blue Therban rubber coating
Complication
Chronograph (absent on the classic Royal Oak of the era)
Water resistance
100 m
Designer
Emmanuel Gueit
Nickname
"The Beast"

Main Executions

Royal Oak Offshore 25721ST (1993)First execution, 42 mm, chronographsince 1993
Royal Oak Offshore, later generationsNumerous variants in materials, size and complications over the decades1993 to today
Fun Fact

According to the most widely repeated story among enthusiasts, it was Gérald Genta himself — the designer who created the original Royal Oak in 1972 — who publicly called the Offshore a "sea elephant," believing Gueit had betrayed the sober, elegant spirit of his design: a verdict the model's commercial history has thoroughly disproved.