









































Audemars Piguet Ellipse 18k Diamond Black 1970s
Insured Express worldwide Delivery
GOLDAMMER Authenticity Guarantee
14 day easy Returns
1 year mechanical Warranty
Bank Wire Option
Contact our Head of Sales martin@goldammer.me with the GOLDAMMER Reference # should you wish to place an order with bank wire for this item.
Here we have a very rare and at the same time most interesting pieces from Audemars Piguet.
The 18k white gold case measuring 33 mm in diameter is in sharp condition and refined with a very unique 18k white gold smooth bracelet. The icing on the cake is the rare deep black dial and the bezel with 60 factory diamonds.
Inside we find the ultra-thin Cal 2121 that AP first developed in conjunction with case maker LeCoultre in 1967 and used for many years in their ultra-thin dress watches from 1970 to 2011. Thinnest selfwinding calibre with central rotor and date indication of its time (3.05 mm).
- wrist size in our picture is 18cm circumference -
DIAL:
- original never touched black dial in flawless condition
- original hands & crown
BRACELET & CLASP:
- 18k white gold AP bracelet is fitting up to a 19 cm and is slightly adjustable at the clasp (around 1 cm) / 1.8 mm thick
- major adjustments have to be made by a goldsmith
- 18k white gold AP clasp
CASE:
- excellent overall condition, showing minor traces of use
- 3- body 18k white gold case with snap-on case back from casemaker Adea Fontan Sàrl
- 33 mm (without crown) / 35 mm (lug-to-lug) / 19 mm (between lugs) / 6.2 mm thick
- year: late 1970s
- total weight: 102 g
MOVEMENT:
- Audemars Piguet Cal. 2121 - automatic
- 36 jewels, 19800 A/h, 40 hours power reserve
- professionally serviced 01/2025
- +3 sec/d / 260°
BOX & PAPERS:
- GOLDAMMER certificate of authenticity & service documentation card
- Audemars Piguet box and hangtag
GOLDAMMER REFERENCE: #888
Audemars Piguet Ellipse 18k Diamond Black 1970s
Have questions about the 'Audemars Piguet Ellipse 18k Diamond Black 1970s'?
Our Head of Sales martin@goldammer.me is here to assist you.
Contact us with the unique GOLDAMMER Reference #.
Certified Pre-Owned Watches

Authentication
Every watch undergoes thorough authentication by our dedicated team of expert watchmakers and timepiece specialists.

Comprehensive Warranty
Our watches are covered by a one-year mechanical warranty. If anything goes wrong, please let us know know immediately.

Authenticity Guarantee
All our watches are guaranteed authentic by our trusted watchmakers and ourselves. Certificate included.
Do you require further assistance?
Explore our FAQ page for thoughtfully curated answers to guide your experience.

Sign up and you'll get:
First access to new classic watches
Vintage-Watch-Buying Guide
Priority access to exclusive product launches
- Related products
- Recently viewed