{"product_id":"2000-zenith-el-primero-chronomaster-ref-02-0240-410-01","title":"2000 Zenith El Primero Chronomaster (Ref. 02.0240.410\/01)","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-start=\"1047\" data-end=\"1075\"\u003eHistory and Significance\u003c\/h3\u003e\n\u003cp data-start=\"276\" data-end=\"792\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe El Primero is one of those movements that almost every collector encounters at some point, yet few fully appreciate until they own one. Introduced in 1969, it was among the first integrated automatic chronograph movements ever produced and quickly distinguished itself with its 36,000 vibrations per hour beat rate. That higher frequency wasn't simply an engineering exercise. It allowed for greater precision while establishing the El Primero as one of the most technically accomplished chronographs of its era.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"794\" data-end=\"1125\"\u003eIts reputation only grew over time. When Rolex sought an automatic chronograph movement for the Daytona in the late 1980s, it turned to Zenith rather than developing its own. That decision cemented the El Primero's place in modern watchmaking history and introduced an entirely new generation of collectors to Zenith's engineering.\u003c\/p\u003e\n\u003cp data-start=\"1127\" data-end=\"1595\"\u003eThe Chronomaster takes everything that made the El Primero legendary and elevates it even further. Alongside the high-beat chronograph is a complete calendar, moonphase display, and an exhibition caseback that allows you to appreciate the beautifully finished movement. It remains one of the strongest value propositions in complicated Swiss watchmaking, offering genuine mechanical pedigree without commanding the prices often associated with comparable chronographs.\u003c\/p\u003e\n\u003ch3 data-start=\"1792\" data-end=\"1815\"\u003eWriter’s Thoughts\u003c\/h3\u003e\n\u003cp data-start=\"1335\" data-end=\"1737\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe Zenith El Primero Chronomaster, ref. 02.0240.410\/01, has always struck us as one of the smartest buys in vintage and neo-vintage collecting. The movement alone is significant enough to justify the watch, but Zenith didn't stop there. The complete calendar, moonphase, and beautifully executed display back make this feel like a watch that should cost considerably more than it does. If you're looking for a complicated chronograph with real historical importance, it's hard to argue against the value offered here.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"2167\" data-end=\"2184\"\u003eOur Promise\u003c\/h3\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e\n\u003cp data-start=\"2185\" data-end=\"2462\"\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=\"2551\" data-end=\"2561\"\u003eBrand:\u003c\/strong\u003e Zenith\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2572\" data-end=\"2582\"\u003eModel:\u003c\/strong\u003e El Primero Chronomaster (Ref. 02.0240.410\/01)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2632\" data-end=\"2641\"\u003eYear:\u003c\/strong\u003e Circa 2000\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2656\" data-end=\"2674\"\u003eCase Material:\u003c\/strong\u003e Stainless steel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2694\" data-end=\"2708\"\u003eCase Size:\u003c\/strong\u003e 40mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2717\" data-end=\"2726\"\u003eDial:\u003c\/strong\u003e Silver with complete calendar, moonphase, and chronograph registers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2798\" data-end=\"2811\"\u003eMovement:\u003c\/strong\u003e Automatic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2825\" data-end=\"2844\"\u003eStrap\/Bracelet:\u003c\/strong\u003e Original stainless steel bracelet\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2882\" data-end=\"2899\"\u003eBuckle\/Clasp:\u003c\/strong\u003e Original Zenith folding clasp\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2933\" data-end=\"2946\"\u003eContents:\u003c\/strong\u003e Original papers and original bracelet\u003c\/p\u003e\n\u003ch1\u003eCondition\u003c\/h1\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:81074a98-e005-47da-8b29-7a7bed465172-39\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:81074a98-e005-47da-8b29-7a7bed465172-39\" data-turn-id-container=\"request-WEB:81074a98-e005-47da-8b29-7a7bed465172-39\" data-testid=\"conversation-turn-24\" data-turn=\"assistant\"\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 data-conversation-screenshot-content=\"\" 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=\"8c4df486-e3c2-4165-b1d5-4d45c09420dc\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" 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-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp\u003e\u003cstrong data-start=\"3003\" data-end=\"3012\"\u003eCase:\u003c\/strong\u003e The stainless steel case remains in excellent overall condition with crisp lug definition and well-preserved factory finishing. Light signs of careful wear are present but the watch retains excellent proportions.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"3229\" data-end=\"3238\"\u003eDial:\u003c\/strong\u003e The original silver dial is exceptionally clean with crisp printing, vibrant blued accents, and beautifully preserved calendar and moonphase displays.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"3393\" data-end=\"3403\"\u003eHands:\u003c\/strong\u003e The original blued hands remain in excellent condition with rich coloration and no notable oxidation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"3509\" data-end=\"3521\"\u003eCrystal:\u003c\/strong\u003e Clean overall with no noticeable signs of wear or distracting imperfections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"3602\" data-end=\"3621\"\u003eStrap\/Bracelet:\u003c\/strong\u003e The original Zenith bracelet remains in excellent condition with light wear consistent with age and very little stretch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"3746\" data-end=\"3763\"\u003eBuckle\/Clasp:\u003c\/strong\u003e The original Zenith folding clasp remains in excellent condition and operates exactly as intended.\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","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48851319226551,"sku":null,"price":4300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/8391\/6727\/files\/DSF8994.jpg?v=1783442782","url":"https:\/\/huntingtoncompany.com\/products\/2000-zenith-el-primero-chronomaster-ref-02-0240-410-01","provider":"Huntington Company","version":"1.0","type":"link"}