{"title":"Chronomaster","description":"","products":[{"product_id":"unworn-zenith-chronomaster-sport-ref-51-3100-3600-69-m3100-box-papers","title":"Unworn, Zenith Chronomaster Sport, Ref#51.3100.3600\/69.M3100, box \u0026 papers","description":"\u003cp\u003eThe Zenith Chronomaster Sport 51.3100.3600\/69.M3100 harmoniously blends timeless chronograph heritage with contemporary performance and design. This refined yet sporty wristwatch features a striking silver dial with contrasting sub-dials and a fixed rose gold bezel with a 1\/10th-of-a-second scale, capturing the spirit of Zenith’s legendary high-frequency chronographs. At its heart beats the El Primero 3600 automatic calibre, one of the most advanced chronograph movements from the Swiss manufacture, offering a central chronograph hand that makes a full revolution every 10 seconds for precise 1\/10th-second time reading, and a robust 60-hour power reserve. The elegant 41 mm case crafted in stainless steel and 18 k rose gold sits comfortably on the wrist, combining polished and brushed surfaces for dynamic visual appeal. With 100 m water resistance and a seamlessly integrated steel and rose gold bracelet, this watch is equally suited for everyday sportiness and refined occasions. The watch is unworn in like-new condition, comes with box and papers, and includes warranty documents dated.\u003c\/p\u003e\n\u003cp\u003eTechnical Data:\u003cbr\u003eMovement:\u003cbr\u003e• Zenith El Primero 3600 automatic calibre with column-wheel chronograph\u003cbr\u003e• Central chronograph hand with 1\/10th-second indication\u003cbr\u003e• Approx. 60 hours power reserve\u003cbr\u003e• Hours, minutes, small seconds, date, chronograph functions\u003c\/p\u003e\n\u003cp\u003eCase:\u003cbr\u003e• Stainless steel and 18 k rose gold\u003cbr\u003e• Fixed 18 k rose gold bezel with 1\/10th scale\u003cbr\u003e• Sapphire crystal and transparent caseback\u003cbr\u003e• Water resistant to 100 m \/ 10 ATM\u003c\/p\u003e\n\u003cp\u003eDimensions:\u003cbr\u003e• Case diameter: 41 mm\u003cbr\u003e• Case thickness: approx. 13.6 mm\u003cbr\u003e• Lug width: 20 mm\u003c\/p\u003e\n\u003cp\u003eStrap:\u003cbr\u003e• Integrated stainless steel and 18 k rose gold bracelet\u003cbr\u003e• Folding clasp with safety clasp\u003c\/p\u003e","brand":"Zenith","offers":[{"title":"Unworn \/ 2026","offer_id":48051448971496,"sku":null,"price":17600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/0043\/2053\/files\/1_590beebc-2257-4363-8460-e17e7f020e05.jpg?v=1770718089"},{"product_id":"unworn-zenith-chronomaster-original-ref-18-3200-3600-69-c901-box-and-papers","title":"Unworn, Zenith Chronomaster Original, Ref#18.3200.3600\/69.C901, box and papers","description":"\u003cp\u003eThe Zenith Chronomaster Original 18.3200.3600\/69.C901 is a refined tribute to the legendary A386, combining classic design with state-of-the-art chronograph engineering. Housed in a 38 mm 18 ct rose gold case, this exceptional timepiece features the iconic tri-colour sub-dial layout on a white\/silver dial, echoing the aesthetic that made Zenith’s El Primero famous over five decades ago. At its heart lies the El Primero 3600 high-frequency automatic movement, delivering precision timekeeping with a 1\/10th-of-a-second chronograph function and a 60-hour power reserve, ensuring reliability and performance in daily wear. The elegant rose gold bezel frames the dial beautifully, while the rich brown calfskin leather strap with deployant clasp adds a touch of timeless sophistication. Offering a perfect blend of heritage and modern performance, this watch is a distinguished companion for both formal and casual occasions. The watch is unworn in like-new condition, comes with box and papers, and includes warranty documents dated — an outstanding opportunity for collectors seeking a pristine example of Zenith’s horological mastery.\u003c\/p\u003e\n\u003cp\u003eTechnical Data:\u003cbr\u003eMovement:\u003cbr\u003e• Zenith El Primero 3600 self-winding automatic calibre\u003cbr\u003e• High-frequency chronograph with 1\/10th-second indication\u003cbr\u003e• Chronograph, hours, minutes, small seconds, date\u003cbr\u003e• Approx. 60 hours power reserve\u003c\/p\u003e\n\u003cp\u003eCase:\u003cbr\u003e• 38 mm 18 ct rose gold round case\u003cbr\u003e• Sapphire crystal front and exhibition caseback\u003cbr\u003e• Fixed rose gold bezel\u003cbr\u003e• Water resistant 50 m \/ 5 ATM\u003c\/p\u003e\n\u003cp\u003eDimensions:\u003cbr\u003e• Case diameter: 38 mm\u003cbr\u003e• Elegant proportions suitable for a variety of wrist sizes\u003cbr\u003e• Standard lug width for classic strap fit\u003c\/p\u003e\n\u003cp\u003eStrap:\u003cbr\u003e• Brown calfskin leather strap\u003cbr\u003e• Deployant clasp with rose gold finish\u003cbr\u003e• Comfortable and timeless design\u003c\/p\u003e","brand":"Zenith","offers":[{"title":"Unworn \/ 2025","offer_id":48051526697192,"sku":null,"price":20000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/0043\/2053\/files\/1_98631a0d-fdf4-4351-9f86-528e354a6210.jpg?v=1770726393"},{"product_id":"unworn-zenith-chronomaster-revival-el-primero-a385-ref-03-a384-400-385-m385-box-and-papers","title":"Unworn, Zenith Chronomaster Revival El Primero A385, Ref#03.A384.400\/385.M385, box and papers","description":"\u003cp\u003eThe Zenith Chronomaster Revival El Primero A385 03.A384.400\/385.M385 is a faithful re-creation of the historic 1969 A385, one of the most iconic chronographs in Zenith’s legendary lineage. Meticulously crafted to echo its vintage predecessor, this modern revival captures the spirit of the original with a 37 mm tonneau-shaped stainless steel case and a striking smoked brown gradient dial that transitions from warm café-toned center to rich brown at the periphery, showcasing Zenith’s mastery of dial artistry. Powered by the renowned El Primero automatic chronograph calibre, this standout timepiece combines heritage-inspired design cues with contemporary reliability and precision. The chronograph features classic tricompax registers, a date display, and a tachymeter scale, while the distinctive red chronograph hand adds a bold contrast to the vintage-styled smoked dial. Paired with a period-correct stainless steel ladder bracelet, this Revival A385 balances historic charm and modern wearability in a versatile 37 mm size that fits comfortably on a range of wrists. The watch is unworn in like-new condition, comes with box and papers, and includes warranty documents dated — a rare opportunity to own a pristine piece of horological heritage.\u003c\/p\u003e\n\u003cp\u003eTechnical Data:\u003cbr\u003eMovement:\u003cbr\u003e• Zenith El Primero 400 automatic chronograph calibre\u003cbr\u003e• High-frequency 36,000 vph (5 Hz) for precise chronograph timing\u003cbr\u003e• Hours, minutes, small seconds, chronograph, date\u003cbr\u003e• Approx. 50 hours power reserve\u003c\/p\u003e\n\u003cp\u003eCase:\u003cbr\u003e• 37 mm stainless steel tonneau-shaped case with brushed\/polished finishes\u003cbr\u003e• Sapphire crystal front and exhibition caseback\u003cbr\u003e• Fixed bezel with historic proportions\u003cbr\u003e• Water resistant 50 m \/ 5 ATM\u003c\/p\u003e\n\u003cp\u003eDimensions:\u003cbr\u003e• Case diameter: 37 mm\u003cbr\u003e• Lug-to-lug: approx. 47 mm\u003cbr\u003e• Thickness: approx. 12.6 mm\u003c\/p\u003e\n\u003cp\u003eStrap:\u003cbr\u003e• Stainless steel ladder bracelet with folding clasp\u003cbr\u003e• Retro-inspired design, comfortable fit\u003cbr\u003e• Integrated bracelet matches case aesthetics\u003c\/p\u003e","brand":"Zenith","offers":[{"title":"Unworn \/ 2026","offer_id":48056984535272,"sku":null,"price":8250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/0043\/2053\/files\/1_705d114a-d058-4000-9fe8-6630a2930e57.jpg?v=1770908062"},{"product_id":"unworn-zenith-chronomaster-revival-el-primero-a384-ref-03-a384-400-21-m384-box-and-papers","title":"Unworn, Zenith Chronomaster Revival El Primero A384, Ref#03.A384.400\/21.M384, box and papers","description":"\u003cp\u003eThe Zenith Chronomaster Revival El Primero A384 03.A384.400\/21.M384 is a faithful tribute to the iconic 1969 A384, celebrating Zenith’s pioneering role in automatic chronograph history with modern precision and timeless style. Designed using original production plans, this exceptional timepiece retains the classic 37 mm tonneau-shaped stainless steel case and vintage-inspired aesthetic that made the original so revered, while offering contemporary reliability and finishing. The stunning white “panda” dial with contrasting black sub-dials presents a beautifully balanced layout with a central red chronograph hand, tachymeter scale and a date display between 4 and 5 o’clock, evoking the spirit of the legendary El Primero lineage. At its core is the legendary El Primero 400 high-frequency automatic calibre — an integrated chronograph movement beating at 36,000 vph with a 50-hour power reserve and enduring precision that has defined Zenith’s chronographs for decades. Fitted on a period-correct stainless steel ladder bracelet that complements its vintage silhouette, this Revival A384 delivers a perfect blend of heritage charm and everyday wearability. The watch is unworn in like-new condition, comes with box and papers, and includes warranty documents dated, offering a rare chance to own a pristine icon of horological history.\u003c\/p\u003e\n\u003cp\u003eTechnical Data:\u003cbr\u003eMovement:\u003cbr\u003e• Zenith El Primero 400 automatic high-frequency calibre\u003cbr\u003e• Integrated chronograph with 3 counters (60 s, 30 min, 12 h)\u003cbr\u003e• Date display between 4 and 5 o’clock\u003cbr\u003e• Approx. 50 hours power reserve, 36,000 vph (5 Hz)\u003c\/p\u003e\n\u003cp\u003eCase:\u003cbr\u003e• 37 mm stainless steel tonneau case, brushed\/polished finishes\u003cbr\u003e• Fixed stainless steel bezel\u003cbr\u003e• Scratch-resistant sapphire crystal front and exhibition caseback\u003cbr\u003e• Water resistant 50 m \/ 5 ATM\u003c\/p\u003e\n\u003cp\u003eDimensions:\u003cbr\u003e• Case diameter: 37 mm\u003cbr\u003e• Case thickness: approx. 12.60 mm\u003cbr\u003e• Lug width: 19 mm approx.\u003c\/p\u003e\n\u003cp\u003eStrap:\u003cbr\u003e• Stainless steel ladder bracelet with folding clasp\u003cbr\u003e• Period-correct design evoking original 1969 model\u003cbr\u003e• Integrated for seamless vintage silhouette\u003c\/p\u003e","brand":"Zenith","offers":[{"title":"Unworn \/ 2025","offer_id":48057211388136,"sku":null,"price":8400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/0043\/2053\/files\/1_cf4b3830-4791-4681-8188-9a47256dfcb8.jpg?v=1770913780"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/0043\/2053\/collections\/1_98631a0d-fdf4-4351-9f86-528e354a6210.jpg?v=1770726656","url":"https:\/\/www.affordableswisswatchesinc.com\/collections\/chronomaster-sport.oembed","provider":"Affordable Swiss Watches Inc.","version":"1.0","type":"link"}