Cart 0

Sorry, looks like we don't have enough of this product.

Products
Subtotal Free
Shipping, taxes, and discount codes are calculated at checkout
  • American Express
  • Apple Pay
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your Cart is Empty

Audemars Piguet Automatic 18k Diamond 1980s

€11.900
Only 1 available

Free insured express delivery worldwide

Trusted by 2,000+ collectors worldwide

GOLDAMMER authenticity guarantee

1-year mechanical warranty

14-day free & easy returns

Golden Geometry — A Rare Blend of Diamonds, Design, and AP Craftsmanship

This rare Audemars Piguet from the 1980s is an exercise in quiet opulence. Crafted entirely in 18k yellow gold, its unique octagonal-elliptical case houses a flawless golden dial punctuated by 11 factory-set diamond hour markers — understated luxury at its finest.

The case and integrated bracelet flow with sculptural precision, while the ultra-thin Calibre 2121/1, one of the most revered automatic movements in Swiss watchmaking, beats within. Measuring 31.5mm in diameter and only 6mm thick, this piece blends architectural design with remarkable comfort and elegance on the wrist.

Extremely rare in this configuration — and preserved in superb condition — this Audemars Piguet is more than a timepiece; it's a wearable statement of refined taste and heritage craftsmanship.

- wrist size in our picture is 18cm circumference -

DIAL:

  • original never touched golden dial in flawless condition
  • 11 factory diamond hour markers
  • original hands & crown

BRACELET & CLASP:

  • 18k yellow gold AP bracelet is fitting up to a 18 cm and is slightly adjustable at the clasp (around 0.5 cm) / 2.5 mm thick
  • 18k yellow gold AP clasp 

CASE:

  • excellent overall condition, showing very minor traces of use
  • 3- body 18k yellow gold case with snap-on case back
  • 31.5 mm (without crown) / 30 mm (lug-to-lug) / 20 mm (between lugs) / 6 mm thick
  • year: 1980s
  • total weight: 85 g

MOVEMENT:

  • Audemars Piguet Cal. K 2121/1 - automatic
  • 36 jewels, 21600 A/h, 40 hours power reserve
  • professionally serviced 06/2025
  • +5 sec/d / 240°

BOX & PAPERS:

  • GOLDAMMER certificate of authenticity & service documentation card
  • GOLDAMMER box

GOLDAMMER REFERENCE: #1066

Audemars Piguet

In the Vallée de Joux — cradle of Swiss high horology — two young watchmakers joined forces in 1875. Their names were Jules-Louis Audemars and Edward-Auguste Piguet. From that moment on, Audemars Piguet has remained fiercely independent, family-owned, and uncompromising in its vision of what fine watchmaking should be.

Among the elite houses of horology, AP is the rebel artist. Innovative, daring, and forever rewriting the rules of design and engineering. In the 20th century, they were the first to create minute repeaters in wristwatch form. But it was in 1972 that Audemars Piguet changed watchmaking forever — with the birth of the Royal Oak.

A steel sports watch. With visible screws. An octagonal bezel. And a level of finishing usually reserved for gold. It was radical. Audacious. And in time, it became iconic.

Today, vintage watch collectors consider early Royal Oak references among the most desirable timepieces in the world. But the brand’s legacy runs deeper than one model. AP has always walked the fine line between artistry and technical prowess — whether through skeletonized perpetual calendars, ultra-thin tourbillons, or experimental case materials that push what a vintage watch can be.

To wear an Audemars Piguet is to wear confidence. It is for the collector who appreciates the avant-garde but demands heritage. Someone who seeks boldness, but never at the cost of substance. Someone who chooses a vintage watch not because it follows the rules — but because it rewrites them.

Audemars Piguet doesn’t just make watches. It creates icons that break molds — and then hand-finishes them to perfection.

Because tradition isn’t meant to be preserved under glass. It’s meant to evolve — beautifully, fearlessly, and with purpose.

Inquiries & Bank Wire

Do you have any questions or want to pay by bank transfer? Email us. Our Head of Sales [email protected] is here to assist you.

[{"variant_id":"54387591610636" , "metafield_value":""}]

Trusted by over 2,000 collectors in 40+ countries


Certified Vintage Watches

Gold vintage Audemars Piguet watch held gently with both hands.

Professionally serviced

Each watch is professionally serviced by our team of watchmakers for flawless function from day one.

Close-up of a Vintage Watch Movement of a Patek Philippe Watch.

Comprehensive Warranty

Our watches are covered by a 1-year mechanical warranty.

Vintage Omega watch held by a gloved hand over a certificate of authenticity.

Authenticity Guarantee

Every watch is expertly authenticated by our specialists — certificate included.


Do you require further assistance?

Explore our FAQ page for thoughtfully curated answers to guide your experience.


Classic vintage watch worn on a wrist above vintage watches and luxury watches on a desk.

Be the first to access our weekly releases

When you sign up, you'll get:

Early access to new watches
Vintage-Watch-Buying Guide
Look behind the scenes