{"product_id":"iwc-3508-ingenieur-black-1990s","title":"IWC 3508 Ingenieur Black 1990s","description":"\u003cdiv class=\"product__block product__description rte block-padding\"\u003e\n\u003cdiv class=\"product__description__content rte\"\u003e\n\u003cp data-end=\"71\" data-start=\"0\"\u003e\u003cstrong data-end=\"71\" data-start=\"0\"\u003eIWC Ingenieur SL Ref. 3508 – Rare Fourth Generation Sports Elegance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"360\" data-start=\"73\"\u003eThe \u003cstrong data-end=\"107\" data-start=\"77\"\u003eIWC Ingenieur SL Ref. 3508\u003c\/strong\u003e represents the fourth generation of the Ingenieur line and captures the late-1980s interpretation of the integrated luxury sports watch perfectly. Produced between \u003cstrong data-end=\"289\" data-start=\"272\"\u003e1989 and 1992\u003c\/strong\u003e, this configuration is especially rare, with only \u003cstrong data-end=\"354\" data-start=\"340\"\u003e614 pieces\u003c\/strong\u003e made.\u003c\/p\u003e\n\u003cp data-end=\"627\" data-start=\"362\"\u003eIts 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.\u003c\/p\u003e\n\u003cp data-end=\"909\" data-start=\"629\"\u003eThe flawless \u003cstrong data-end=\"661\" data-start=\"642\"\u003edeep black dial\u003c\/strong\u003e with the classic \u003cstrong data-end=\"696\" data-start=\"679\"\u003eIWC signature\u003c\/strong\u003e adds a quiet sophistication to this sporty design, balancing functionality with understated luxury. Inside beats the automatic \u003cstrong data-end=\"842\" data-start=\"824\"\u003eIWC Cal. 37590\u003c\/strong\u003e, offering reliable performance in a slim and highly wearable case.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1035\" data-start=\"911\"\u003eA rare and beautifully preserved Ingenieur — combining \u003cstrong data-end=\"1034\" data-start=\"966\"\u003eindustrial design, collector relevance, and everyday versatility\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" class=\"p2\"\u003e \u003cstrong\u003e- wrist size in our picture is 18cm circumference -\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"product__block product__description rte block-padding\"\u003e\n\u003cdiv class=\"product__description__content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eDIAL:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eoriginal never touched black\u003cspan\u003e \u003c\/span\u003edial in flawless condition\u003c\/li\u003e\n\u003cli\u003eoriginal hands and crown\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eBRACELET \u0026amp; CLASP:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eoriginal IWC stainless steel bracelet with no stretch is fitting up to 20 cm wrist size \/ 3 mm thick\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eoriginal IWC stainless steel clasp\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCASE:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003egreat overall condition, showing minor traces of wear\u003c\/li\u003e\n\u003cli\u003e3- body stainless steel case with screw-down case back\u003c\/li\u003e\n\u003cli\u003e34 mm (without crown) \/ 40 mm (lug-to-lug) \/ 23\u003cspan\u003e mm (between lugs) \/ 8.8 mm thick\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eyear: 1989-1992\u003c\/li\u003e\n\u003cli\u003ereference: 3508 \u003c\/li\u003e\n\u003cli\u003etotal weight: 113 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMOVEMENT:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIWC Cal. 37590 - automatic\u003c\/li\u003e\n\u003cli\u003e21 jewels, 28800 A\/h, 42 hours power reserve\u003c\/li\u003e\n\u003cli\u003eprofessionally serviced 05\/2026\u003c\/li\u003e\n\u003cli\u003e+8 sec\/d \/ 270° \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eBOX \u0026amp; PAPERS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eGOLDAMMER certificate of authenticity \u0026amp; \u003c\/span\u003e\u003cspan\u003eservice documentation card\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGOLDAMMER box\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGOLDAMMER REFERENCE: #1509\u003c\/p\u003e","brand":"IWC","offers":[{"title":"Default Title","offer_id":54796678136076,"sku":"#1509","price":7900.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0526\/8658\/6018\/files\/IWC_3508_Ingenieur_Black_1990s_21.05.26__1509_9.jpg?v=1779297311","url":"https:\/\/goldammer.me\/products\/iwc-3508-ingenieur-black-1990s","provider":"GOLDAMMER","version":"1.0","type":"link"}