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Audemars Piguet Vintage Royal Oak, Ref. 4100BA, 18k Yellow Gold, Grey Tapisserie Dial, circa 1980 – Excellent

When the Royal Oak made its debut in 1972, it revolutionized the world of fine watchmaking. Designed by Gérald Genta, its bold octagonal bezel, integrated bracelet and distinctive combination of brushed and polished surfaces challenged traditional concepts of luxury. The reference 4100BA carries this iconic design into a more compact format, combining the unmistakable Royal Oak aesthetic with the warmth and elegance of solid yellow gold.

The case is crafted from 18-karat yellow gold and features the signature octagonal bezel secured by eight hexagonal screws. Alternating satin-brushed surfaces and polished bevels accentuate the architectural lines of the case and the integrated gold bracelet. The result is a sophisticated balance of sporty design and precious-metal luxury, characteristic of Audemars Piguet’s early Royal Oak creations.

The grey dial, adorned with the iconic Tapisserie pattern, is a particularly attractive feature of this example. Its intricate texture and cool grey tones create a refined contrast against the warm yellow gold, giving the watch a distinctive and understated character. Applied gold hour markers and matching baton hands complement the case, while the date display at 3 o’clock adds everyday practicality while preserving the dial’s balanced appearance.

Powering the watch is the Audemars Piguet calibre 2123, an automatic movement based on the Jaeger-LeCoultre calibre 888. Featuring 33 jewels and an approximate power reserve of around 40 hours, it combines a proven movement architecture with the refined execution associated with Audemars Piguet. Its technical lineage reflects the longstanding collaboration between two of Switzerland’s most respected names in traditional watchmaking.

Dating to approximately 1980, this Royal Oak reference 4100BA represents an appealing chapter in the evolution of one of the most iconic luxury sports watches ever created. Its solid yellow-gold construction, grey Tapisserie dial and timeless Gérald Genta design make it a distinctive choice for collectors who appreciate vintage Royal Oaks with a character of their own.

A vintage Royal Oak in solid 18-karat yellow gold, featuring a sophisticated grey Tapisserie dial and powered by the Audemars Piguet calibre 2123, rooted in Jaeger-LeCoultre movement design, a timeless expression of understated luxury and enduring horological heritage.