€2.600 Regular price

Longines Conquest Black 1955

The Longines Conquest matched its ambitious name with impressive features: it was not only automatic, but came with a waterproof caseback with enamel painting at its center. 

The dial of our example is legible and elegant, with applied indexes and luminous dauphine hands and the most rare variant in a glossy black.


  • 3-body stainless steel case with screw down caseback
  • excellent condition, showing minor trace of use (unpolished)
  • 35 mm (without crown) / 44 mm (lug-to-lug) / 18 mm (between lugs)
  • year: 1955
  • Reference: 9000/5


  • Longines Automatic Caliber 19AS
  • 19 jewels, 18000 A/h, 39 hours power reserve
  • professionally serviced in 01/2023
  • -15sec/d / 270°


  • untouched black glossy dial in great condition
  • original hands, dial and crown
  • original and evenly aged tritium lume on dial and hands

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