€7.900 Regular price

Patek Philippe 18k blue Sigma 1970s

Here we have an excellent representation of Patek Philippes's dress watches, this ref. 3599 hit all the high notes with an 18k white gold Rectangular case, no lugs and a wonderful blue 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 white gold case with snap-on case back
  • 28 mm (without crown) / 31 mm (lug-to-lug) / 19 mm (strap)
  • Ref.: 3599
  • Year: 1970s


  • Patek Philippe Cal. 16-250 - manual wound
  • 18 jewels, 19800 A/h, 46 hours power reserve
  • professionally serviced 07/2022
  • +5sec/d / 250°


  • original never touched blue 18k sigma dial in flawless condition
  • original hands, dial & crown

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.

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