Audemars Piguet Royal Oak Rectangular 6015BA Vintage 'Ladies' Yellow Gold Diamond-Set Quartz (1982)

$38,900.00

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This vintage Audemars Piguet 6015BA Rectangular Royal Oak represents a lesser-seen but important chapter in the brand’s design history, when AP was actively experimenting beyond the Royal Oak while maintaining its emphasis on precious materials and refined finishing. The rectangular 24.5mm x 32.5mm case, executed in yellow gold and fully diamond-set, reflects a distinctly late-20th-century approach to luxury—geometric, elegant, and unapologetically jewelry-forward. Produced for a ladies’ clientele that valued both design and prestige, this reference showcases Audemars Piguet’s ability to translate haute horology aesthetics into compact, wearable forms.

The champagne-toned dial is understated by comparison, allowing the diamond-set case and bracelet to remain the focal point, while applied diamond hour markers add subtle depth and cohesion. Powered by a quartz movement, the watch favors slimness, reliability, and ease of wear, consistent with high-jewelry Audemars Piguet pieces of the era. Today, vintage AP rectangular models like this are increasingly appreciated for their rarity, strong period character, and their role in broadening the brand’s identity beyond round and octagonal icons.

*This timepiece comes with AP Digital Archive Papers.

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This vintage Audemars Piguet 6015BA Rectangular Royal Oak captures a distinctive side of the brand’s design language, combining Art Deco geometry with the unmistakable Royal Oak–era bracelet architecture. Crafted in yellow gold, the 24.5mm x 32.5mm rectangular case and integrated bracelet are diamond-set, creating a strong visual contrast between sharp lines and high jewelry execution. It reflects a period when Audemars Piguet was experimenting beyond traditional round cases, particularly within its ladies’ collections.

The dial is clean and restrained, finished in champagne yellow gold with applied diamond hour markers that maintain legibility while reinforcing the watch’s jewelry-forward identity. The rectangular case proportions feel deliberate and elegant, emphasizing wrist presence without excess bulk. Diamond setting extends on part of the bezel and on some of the bracelet links, showcasing meticulous stone placement rather than a purely ornamental approach.

Powered by a quartz movement, this piece prioritizes reliability and slim wearability, aligning with the era’s focus on precision and everyday elegance. Today, watches like this appeal to collectors who appreciate vintage Audemars Piguet beyond the Royal Oak mainstream—pieces that highlight the brand’s versatility, craftsmanship, and willingness to blur the line between fine watchmaking and high jewelry.

Reference Number
6015BA
Model Family
Royal Oak
Movement
Quartz
Case Material
Yellow Gold
Bracelet Material
Yellow Gold
Dial
Champagne Diamond
Case Dimension
25mm
Year
1982
Condition
Pre-Owned (Very Good)
Box & Papers
No Original Box, No Original Papers

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New and pre-owned watches purchased from Wrist Aficionado are covered by either our complimentary 1 year warranty or the remainder of the original manufacturer warranty on the watch. Our warranty covers manufacturing defects that impact the mechanical function of the watch. We do NOT cover cosmetic defects, normal wear and tear, loss, theft, or damage as a result of misuse, water damage, etc. Any third party service or modification completed after purchase will render this warranty null and void. Eligibility to process a warranty claim is determined at our sole discretion. Due to the nature of vintage watches and availability of parts, we cannot offer our warranty for vintage pieces.

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