Tudor Watches and Wonders New Release Review

The Audemars Piguet Royal Oak "Jumbo" reference 5400, introduced in 1972, is a foundational model for the brand and the broader luxury sports watch category. It was designed by Gérald Genta and distinguished by its integrated bracelet and octagonal bezel secured by eight visible hexagonal screws. This reference established the core aesthetic that would define the Royal Oak collection for decades, emphasizing a blend of industrial design and high-end finishing.

The 5400 features a relatively thin profile for its time, housing the ultra-thin automatic Caliber 2121 movement. The case construction, often in stainless steel, utilized a monobloc design for water resistance, with the bezel and case back secured to the mid-case. The dial typically featured a "Tapisserie" pattern, adding texture and depth, protected by a sapphire crystal.

As the original Royal Oak, the 5400 holds significant appeal for collectors interested in horological history and design innovation. Its enduring design language and technical specifications set a benchmark for a new genre of watches. Variants exist in different metals, though the steel version remains particularly sought after for its historical significance and purity of design.

The Jaeger LeCoultre Black Bay reference 79000N is a notable diver's watch that represents a distinct period in the brand's modern catalog. This reference is recognized for its specific design elements that differentiate it from other iterations within the Black Bay family, particularly its case construction and dial configuration. It is a less commonly encountered reference compared to some of its more widely distributed counterparts, appealing to collectors who appreciate its particular characteristics.

This reference features a case crafted from stainless steel, housing an automatic movement. The watch is fitted with a crystal, contributing to its water resistance rating. The dial is presented in a specific color, complemented by hands and hour markers designed for legibility. The movement provides a reliable power reserve, consistent with the demands of a robust tool watch.

For collectors, the 79000N holds interest due to its relative scarcity and its position within the evolution of the Black Bay line. Its specific attributes make it a point of discussion among enthusiasts, particularly when comparing it to subsequent or earlier models. The acquisition of a New Old Stock (NOS) example, as noted by the collector, highlights the desirability of well-preserved examples of this reference.