€9.900 Regular price

Patek Philippe 18k Rectangular 1970s

Here we have an excellent representation of Patek Philippes's dress watches, this ref. 3599 hit all the high notes with an 18k yellow gold Rectangular case, no lugs and a wonderful and very uniquely aged Sigma dial. 

Additionally the dial is made entirely of gold, as indicated by the Sigma symbols at the bottom of the dial.


  • excellent overall condition, showing minor traces of use
  • 3- body 18k yellow gold case with snap-on case back
  • 28 mm (without crown) / 31 mm (lug-to-lug) / 18 mm (strap) / 5.9 mm thick
  • Ref.: 3599
  • Year: 1970s
  • total weight: 44 g


  • Patek Philippe Cal. 16-250 - manual wound
  • 18 jewels, 19800 A/h, 46 hours power reserve
  • professionally serviced 04/2024
  • +9sec/d / 220°


  • original never touched 18k sigma dial with one of a kind patina
  • original hands & crown


  • original Patek Philippe brown leather strap fitting up to 20 cm wrist size / 1.3 mm thick
  • original Patek Philippe 18k yellow gold buckle



Has this been authenticated?

All watches at Goldammer are guaranteed authentic by our trusted watchmakers and us. Certificate included!

Has this been serviced?

All watches at Goldammer are professionally serviced before being offered at our shop. Servicing is done by our trusted watchmakers and gone through very capable hands.

Mechanical guarantee?

Each watch comes with a 1-year mechanical warranty so if anything goes wrong, please let us know immediately.

Inspection period?

We definitely want you to love your watch, so you always have 14 days to fall in love or return to Goldammer, no questions asked.

How much is the shipping?

We exclusively deliver worldwide via DHL Express which is free for you.

General care?

Given that most of our watches are around half a century old, they will need to be treated with extra love and care, and they require servicing every 4-5 years.

You want first access to new watches?
- get notified before everyone else -
No thanks, I don't like it classic