A rare and highly coveted stainless steel automatic wristwatch with date, featuring a superbly aged “tropical” dial, part of the legendary first series of the Royal Oak.

Unveiled in 1972, the Royal Oak was a revolution, a watch that redefined the boundaries between sport and luxury. Designed by the visionary Gérald Genta, the Ref. 5402ST introduced an entirely new aesthetic language: the octagonal bezel secured by visible screws, the meticulously hand-finished integrated bracelet, and the mesmerising tapestry of its “Petite Tapisserie” dial. What was once avant-garde has become timeless.

The present example, belonging to the earliest “A-Series” production, carries the very DNA of the original concept that reshaped modern watchmaking. Its dial, now evolved into a warm tropical hue, tells a story of natural transformation, the gentle patina of time bestowing unique character and soul. Powered by the ultra-thin calibre 2121, derived from Jaeger-LeCoultre’s legendary 920 movement, the Royal Oak 5402ST remains an emblem of horological artistry and bold design.

An icon born of defiance, the “Jumbo” A-Series stands today not merely as a watch, but as a manifesto of modern elegance where steel dared to rival gold, and design transcended convention.