€3.500 Regular price

IWC 18k Automatic Jumbo 1955

IWC has produced a very wide variety of wristwatches from an early time ranging from dress watches to aviation watches. This example with a 18k yellow gold case is in stunning condition and has a wonderful designed silver sunburst dial with simple stick hour markers and hands would remain a constant in anyone's collections. 

The stepped case style is very elegant with its elegant down sloped lugs. It's perfectly designed to peek out just enough under the jacket cuff.


  • excellent overall condition, showing minor trace of use
  • 3- body 18k yellow gold case with snap on case back from case maker Ponti, Gennari & Cie (Genève 1934 - 1969)
  • 36 mm (without crown) / 41 mm (lug-to-lug) / 18 mm (between lugs) / 11.2 mm thick
  • year: 1955
  • total weight: 41 g


  • International Watch Co Cal. 852
  • 21 jewels, 19800 A/h, 44 hours power reserve
  • professionally serviced in 05/2024
  • +5sec/d / 260°


  • original never touched silver sunburst dial in flawless condition
  • original hands and crown
  • original and evenly aged lume on hands and dial


  • black aftermarket leather strap fitting up to 21 cm wrist size
  • aftermarket gold plated 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.

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