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Vintage Patek Philippe 3545 Ellipse 18k from the 1970s on a wrist. 32mm with 18k Yellow Gold Case, Original blue sunburst Sigma dial, Manual wind Cal. 23-300 and Leather strap.
Vintage Patek Philippe 3545 Ellipse 18k from the 1970s. 32mm with 18k Yellow Gold Case, Original blue sunburst Sigma dial, Manual wind Cal. 23-300 and Leather strap.
Vintage Patek Philippe 3545 Ellipse 18k from the 1970s on a wrist. Original blue sunburst Sigma dial.

Patek Philippe 3545 Ellipse 18k 1970s

€9.900
Only 1 available

Free insured worldwide express delivery

Trusted by over 2,000 collectors worldwide

GOLDAMMER authenticity guarantee

1-year mechanical warranty

14-day free & easy returns

Golden Ratio, Refined — A Design Icon by Patek Philippe

Perfectly poised between round and rectangular, the Patek Philippe Ellipse has long been revered as a masterclass in proportion. This Ref. 3545 from the 1970s exemplifies the model’s architectural elegance — with its harmonious 18k yellow gold case and a stunning blue sunburst Sigma dial that radiates understated brilliance.

Powered by the ultra-thin, hand-wound Caliber 23-300, this Ellipse represents Patek Philippe’s commitment to pure mechanical beauty beneath an artful exterior. The Sigma signature at 6 o’clock confirms the use of solid gold markers — a quiet detail appreciated by seasoned collectors.

With its minimalist charm, flawless dial, and original Patek buckle, this piece is more than a watch — it's a statement in balance, restraint, and timeless design language.

- wrist size in our picture is 18cm circumference -

DIAL:

  • original never touched blue sunburst Sigma dial in flawless condition
  • original hands & crown

STRAP & BUCKLE:

  • black aftermarket leather strap fitting up to 20 cm wrist size / 2 mm thick
  • original Patek Philippe 18k yellow gold buckle

CASE:

  • excellent overall condition, showing very minor traces of use
  • 3- body 18k yellow gold case with snap-on caseback
  • 32 mm (without crown) / 33 mm (lug-to-lug) / 17 mm (between lugs) / 6 mm thick
  • reference: 3545
  • year: 1970s
  • total weight: 37 g

MOVEMENT:

  • Patek Philippe Cal. 23 - 300 - manual wound
  • 18 jewels, 18000 A/h, 46 hours power reserve
  • professionally serviced 05/2025
  • +5 sec/d / 260°

BOX & PAPERS:

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

GOLDAMMER REFERENCE: #1030

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