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IWC 3508 Ingenieur Black 1990s

Regular price €7.900
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DISCOVER ALL VINTAGE WATCHES

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IWC Ingenieur SL Ref. 3508 – Rare Fourth Generation Sports Elegance

The IWC Ingenieur SL Ref. 3508 represents the fourth generation of the Ingenieur line and captures the late-1980s interpretation of the integrated luxury sports watch perfectly. Produced between 1989 and 1992, this configuration is especially rare, with only 614 pieces made.

Its design combines a tonneau-shaped stainless steel case with an integrated bracelet, creating a strong and cohesive silhouette. Details such as the drilled portholes on the bezel, gold hands, and matching indexes give the watch a refined yet technical appearance.

The flawless deep black dial with the classic IWC signature adds a quiet sophistication to this sporty design, balancing functionality with understated luxury. Inside beats the automatic IWC Cal. 37590, offering reliable performance in a slim and highly wearable case.

A rare and beautifully preserved Ingenieur — combining industrial design, collector relevance, and everyday versatility.

 - wrist size in our picture is 18cm circumference -

DIAL:

  • original never touched black dial in flawless condition
  • original hands and crown

BRACELET & CLASP:

  • original IWC stainless steel bracelet with no stretch is fitting up to 20 cm wrist size / 3 mm thick
  • original IWC stainless steel clasp

CASE:

  • great overall condition, showing minor traces of wear
  • 3- body stainless steel case with screw-down case back
  • 34 mm (without crown) / 40 mm (lug-to-lug) / 23 mm (between lugs) / 8.8 mm thick
  • year: 1989-1992
  • reference: 3508 
  • total weight: 113 g

MOVEMENT:

  • IWC Cal. 37590 - automatic
  • 21 jewels, 28800 A/h, 42 hours power reserve
  • professionally serviced 05/2026
  • +8 sec/d / 270° 

BOX & PAPERS:

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

GOLDAMMER REFERENCE: #1509

IWC

Founded in 1868 by American engineer Florentine Ariosto Jones in the Swiss town of Schaffhausen, IWC — International Watch Company — has always walked its own path. While most Swiss maisons clustered in the west, IWC brought innovation to the north. Precision, technical excellence, and clean industrial design became the pillars of its identity.

IWC doesn’t chase trends. It builds instruments — for pilots, engineers, explorers, and thinkers. And that utilitarian DNA has given birth to some of the most iconic vintage watches of the 20th century: the Big Pilot, the Ingenieur, the Portugieser. Each one a response to a real-world need, and yet each executed with a sense of minimalist beauty that collectors revere.

There’s a quiet toughness to IWC. You feel it in the oversized crowns of their aviation watches, designed to be operated with gloves. In the anti-magnetic shielding of their 1950s Ingenieurs. In the deep-water engineering of their Aquatimer divers. These were watches made to perform — and made to last.

Today, vintage IWC watches are treasured for their clarity of purpose and unpretentious excellence. No flamboyance. Just clean lines, perfect proportions, and movements built with integrity. They're for the kind of collector who appreciates substance over showmanship.

To wear a vintage IWC is to wear intention. It says you value precision. Heritage. Quiet power. It’s a watch for those who see beauty in function, and elegance in simplicity.

Whether it's a mid-century dress piece, a Cold War-era tool watch, or a classic chronograph — IWC proves that true luxury doesn’t need to shout. It just needs to work flawlessly, decade after decade.

And in a world full of noise, an IWC vintage watch is a statement of restraint. Understated. Enduring. Always in control.



Classic vintage watch worn on a wrist above vintage watches and luxury watches on a desk.

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