{"product_id":"1990s-iwc-double-chronograph-split-seconds-tritium-dial-ref-iw3713","title":"1990s IWC Double Chronograph Split Seconds Tritium Dial (Ref. IW3713)","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch1\u003e\u003cspan class=\"s1\"\u003eWorth A Read\u003c\/span\u003e\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3 data-end=\"1075\" data-start=\"1047\"\u003eHistory and Significance\u003c\/h3\u003e\n\u003cp data-end=\"520\" data-start=\"54\"\u003eThe IWC Double Chronograph, or Doppelchronograph, is one of the more technically interesting chronographs to come out of the 1990s. Building on the Valjoux 7750 architecture, IWC engineered a split-seconds complication that allowed the wearer to time multiple events simultaneously. At the time, this was a serious mechanical achievement, especially considering the relative simplicity and robustness of the base movement.\u003c\/p\u003e\n\u003cp data-end=\"971\" data-start=\"522\"\u003eThe IW3713 represents an earlier execution of this concept, housed in a clean, instrument-style case with strong pilot watch influences. The dial layout is highly legible despite the added complexity of the split-seconds function, which is not always easy to achieve. Large Arabic numerals, bold hands, and a clear day-date display make it practical, while the additional pusher at 10 o’clock signals that there is more going on beneath the surface.\u003c\/p\u003e\n\u003cp data-end=\"1339\" data-start=\"973\"\u003eWhat sets this example apart is the early tritium dial. Over time, these dials develop a softer, warmer tone that contrasts nicely against the otherwise utilitarian design. The evenly aged lume across the markers adds a level of character that later luminova examples simply do not have, giving the watch a more collected feel without losing its tool-watch identity.\u003c\/p\u003e\n\u003ch3 data-end=\"1815\" data-start=\"1792\"\u003eWriter’s Thoughts\u003c\/h3\u003e\n\u003cp data-end=\"1591\" data-start=\"1454\"\u003eThe split-second function adds a level of interaction that most chronographs lack, making the watch more engaging over time. The tritium dial does a lot here. It softens what could otherwise feel like a very technical, almost sterile design. It’s also just a solid daily option for someone who wants a chronograph that’s a bit different but still practical.\u003c\/p\u003e\n\u003ch3 data-end=\"2184\" data-start=\"2167\"\u003eOur Promise\u003c\/h3\u003e\n\u003cp data-start=\"2024\" data-end=\"2262\"\u003eEvery watch is thoroughly vetted, carefully described with complete transparency, and guaranteed authentic. Each piece is offered in honest condition, ensuring collectors receive a timepiece that reflects both originality and integrity.\u003c\/p\u003e\n\u003ch1\u003eSpecifications\u003c\/h1\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003e\u003cstrong data-start=\"2071\" data-end=\"2081\"\u003eBrand:\u003c\/strong\u003e IWC\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2090\" data-end=\"2100\"\u003eModel:\u003c\/strong\u003e Double Chronograph (Ref. IW3713)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2138\" data-end=\"2147\"\u003eYear:\u003c\/strong\u003e circa 1990s\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2164\" data-end=\"2182\"\u003eCase Material:\u003c\/strong\u003e Stainless steel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2203\" data-end=\"2217\"\u003eCase Size:\u003c\/strong\u003e 42mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2227\" data-end=\"2236\"\u003eDial:\u003c\/strong\u003e Black tritium dial with evenly aged lume\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2282\" data-end=\"2295\"\u003eMovement:\u003c\/strong\u003e Automatic IWC caliber 79230 split-seconds chronograph\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2354\" data-end=\"2373\"\u003eStrap\/Bracelet:\u003c\/strong\u003e Brown strap\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2390\" data-end=\"2407\"\u003eBuckle\/Clasp:\u003c\/strong\u003e Tang buckle\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2424\" data-end=\"2437\"\u003eContents:\u003c\/strong\u003e Watch only\u003c\/p\u003e\n\u003ch1\u003eCondition\u003c\/h1\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"a7758fbb-9610-47eb-90a2-09e81c78fce6\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-92\" data-turn-id=\"request-69b37331-b3ec-832b-9dd7-e354558c83a1-1\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3\" dir=\"auto\" data-message-id=\"a391b9cc-4f05-40c9-8227-90cd67bee221\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp\u003e\u003cspan style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e\u003cstrong\u003eCase:\u003c\/strong\u003e Shows light wear consistent with age, with a strong overall shape.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2553\" data-end=\"2562\"\u003eDial:\u003c\/strong\u003e Dial is mint with evenly aged tritium lume across all markers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2630\" data-end=\"2640\"\u003eHands:\u003c\/strong\u003e Service hands are in excellent condition with clean appearance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2709\" data-end=\"2721\"\u003eCrystal:\u003c\/strong\u003e Crystal shows light wear but remains clear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2770\" data-end=\"2789\"\u003eStrap\/Bracelet:\u003c\/strong\u003e Strap is new.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"IWC","offers":[{"title":"Default Title","offer_id":47409084137655,"sku":null,"price":4900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/8391\/6727\/files\/DSF6002-2.jpg?v=1776485996","url":"https:\/\/huntingtoncompany.com\/products\/1990s-iwc-double-chronograph-split-seconds-tritium-dial-ref-iw3713","provider":"Huntington Company","version":"1.0","type":"link"}