{"product_id":"kieninger-clock-movement-sk18-rear","title":"Kieninger Clock Movement  with Westminster Chime - SK18 REAR","description":"\u003ch2\u003eKieninger Clock Movement  with Westminster Chime - SK18 REAR\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eKieninger Clock Movement SK18 REAR\u003c\/li\u003e\n\u003cli\u003eUse: Grandfather Clock Movement\u003c\/li\u003e\n\u003cli\u003eCHAIN Driven\u003c\/li\u003e\n\u003cli\u003eWestminster Chime\u003c\/li\u003e\n\u003cli\u003eBPH: 3600\u003c\/li\u003e\n\u003cli\u003eHand Shaft: 36 mm\u003c\/li\u003e\n\u003cli\u003ePendulum: 116 cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMade in Germany\u003c\/li\u003e\n\u003cli\u003eFast order processing and FREE ground shipping in the contiguous United States\u003c\/li\u003e\n\u003cli\u003eHands are NOT included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"aktfg7\" data-start=\"27\" data-end=\"219\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"90\"\u003ePremium Kieninger German engineering (SK18 REAR platform)\u003c\/strong\u003e – High-precision mechanical movement designed for durability, accuracy, and long-term performance in grandfather-style clocks.\u003c\/li\u003e\n\u003cli data-section-id=\"1n5nu6h\" data-start=\"220\" data-end=\"371\"\u003e\n\u003cstrong data-start=\"222\" data-end=\"258\"\u003eClassic Westminster chime system\u003c\/strong\u003e – Plays the iconic four-quarter melody with full hour strike, offering a rich traditional acoustic experience.\u003c\/li\u003e\n\u003cli data-section-id=\"1eeuw1j\" data-start=\"372\" data-end=\"518\"\u003e\n\u003cstrong data-start=\"374\" data-end=\"411\"\u003eRear-mounted hammer configuration\u003c\/strong\u003e – SK18 REAR design uses back-hammer strike layout for clean installation and efficient sound projection.\u003c\/li\u003e\n\u003cli data-section-id=\"1dg1z3f\" data-start=\"519\" data-end=\"648\"\u003e\n\u003cstrong data-start=\"521\" data-end=\"554\"\u003eStable chain-driven mechanism\u003c\/strong\u003e – Ensures consistent power delivery and smooth operation of time, strike, and chime trains.\u003c\/li\u003e\n\u003cli data-section-id=\"ty7mki\" data-start=\"649\" data-end=\"782\"\u003e\n\u003cstrong data-start=\"651\" data-end=\"688\"\u003eHigh accuracy pendulum regulation\u003c\/strong\u003e – Engineered for reliable long-term timekeeping with fine mechanical adjustment capability.\u003c\/li\u003e\n\u003cli data-section-id=\"73a76p\" data-start=\"783\" data-end=\"911\"\u003e\n\u003cstrong data-start=\"785\" data-end=\"818\"\u003eBuilt-in convenience features\u003c\/strong\u003e – Includes chime shut-off and automatic night silence function for practical everyday use.\u003c\/li\u003e\n\u003cli data-section-id=\"glbigt\" data-start=\"912\" data-end=\"1032\"\u003e\n\u003cstrong data-start=\"914\" data-end=\"953\"\u003eProfessional-grade replacement unit\u003c\/strong\u003e – Widely used in restoration and replacement of high-end grandfather clocks.\u003c\/li\u003e\n\u003cli data-section-id=\"1qodgc1\" data-start=\"1033\" data-end=\"1151\"\u003e\n\u003cstrong data-start=\"1035\" data-end=\"1069\"\u003eLong service life construction\u003c\/strong\u003e – Designed for decades of dependable operation with proper maintenance and setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003csection 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)))]\" dir=\"auto\" data-turn-id=\"request-WEB:7acd2fda-d622-45db-a70c-6aa998bbe467-51\" data-testid=\"conversation-turn-30\" data-scroll-anchor=\"true\" 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 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=\"fc216055-9d81-4688-b924-c2b5acf60a23\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" 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\" 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 light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"418\"\u003e\u003cstrong data-start=\"0\" data-end=\"77\"\u003eQ: What is the Kieninger SK18 REAR Clock Movement with Westminster Chime?\u003c\/strong\u003e\u003cbr data-start=\"77\" data-end=\"80\"\u003eA: The Kieninger SK18 REAR is a German-made, high-precision \u003cstrong data-start=\"140\" data-end=\"189\"\u003echain-driven 8-day grandfather clock movement\u003c\/strong\u003e designed for large floor clocks. It features a \u003cstrong data-start=\"237\" data-end=\"265\"\u003eWestminster chime system\u003c\/strong\u003e played on an 8-rod gong with rear hammer strike configuration, delivering a traditional and clear melodic chime. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"420\" data-end=\"723\"\u003e\u003cstrong data-start=\"420\" data-end=\"462\"\u003eQ: What does “REAR” mean in SK18 REAR?\u003c\/strong\u003e\u003cbr data-start=\"462\" data-end=\"465\"\u003eA: “REAR” refers to the \u003cstrong data-start=\"489\" data-end=\"526\"\u003erear-mounted hammer strike design\u003c\/strong\u003e, meaning the chime hammers are positioned at the back of the movement rather than the side, which affects how the gong is struck and how the sound projects. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"725\" data-end=\"989\"\u003e\u003cstrong data-start=\"725\" data-end=\"770\"\u003eQ: What type of clocks use the SK18 REAR?\u003c\/strong\u003e\u003cbr data-start=\"770\" data-end=\"773\"\u003eA: It is designed for \u003cstrong data-start=\"795\" data-end=\"832\"\u003egrandfather clocks (floor clocks)\u003c\/strong\u003e using a 3-weight chain-driven system, typically paired with a long pendulum of around 116 cm for stable timekeeping. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"991\" data-end=\"1239\"\u003e\u003cstrong data-start=\"991\" data-end=\"1025\"\u003eQ: Does it have night silence?\u003c\/strong\u003e\u003cbr data-start=\"1025\" data-end=\"1028\"\u003eA: Yes. The SK18 REAR includes \u003cstrong data-start=\"1059\" data-end=\"1094\"\u003eautomatic night shut-off (ANSO)\u003c\/strong\u003e, which silences both chime and strike during preset nighttime hours, typically from 10:00 PM to 7:15 AM. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1241\" data-end=\"1492\"\u003e\u003cstrong data-start=\"1241\" data-end=\"1280\"\u003eQ: What are the key specifications?\u003c\/strong\u003e\u003cbr data-start=\"1280\" data-end=\"1283\"\u003eA: It is an 8-day German movement with chain drive, 3600 beats per hour, a 36 mm hand shaft, and is built for long-term mechanical stability in high-quality clock cases. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1494\" data-end=\"1750\"\u003e\u003cstrong data-start=\"1494\" data-end=\"1526\"\u003eQ: Why is SK18 REAR popular?\u003c\/strong\u003e\u003cbr data-start=\"1526\" data-end=\"1529\"\u003eA: It is valued for its \u003cstrong data-start=\"1553\" data-end=\"1656\"\u003esimple Westminster-only chime system, strong German engineering, and reliable long-term performance\u003c\/strong\u003e, making it a preferred choice for restorations where simplicity and durability are important.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1gs75ga\" data-start=\"100\" data-end=\"209\"\u003eKeep movement dust-free: avoid opening mechanism; rely on professional servicing for internal components.\u003c\/li\u003e\n\u003cli data-section-id=\"sy443n\" data-start=\"210\" data-end=\"310\"\u003eLubrication: apply high-quality clock oil every 3–5 years for smooth and precise gear operation.\u003c\/li\u003e\n\u003cli data-section-id=\"19bf52z\" data-start=\"311\" data-end=\"414\"\u003eWestminster chime care: ensure full chime sequence runs uninterrupted and without forced switching.\u003c\/li\u003e\n\u003cli data-section-id=\"11j9ncp\" data-start=\"415\" data-end=\"525\"\u003eRear-mounted system care: ensure rear chime assembly alignment remains stable for consistent sound output.\u003c\/li\u003e\n\u003cli data-section-id=\"1o4sln7\" data-start=\"526\" data-end=\"631\"\u003eHammer \u0026amp; gong alignment: maintain proper striking balance for clear, evenly timed Westminster melody.\u003c\/li\u003e\n\u003cli data-section-id=\"3x41ie\" data-start=\"632\" data-end=\"736\"\u003eEnvironmental protection: avoid humidity, heat, and vibration to preserve precision German movement.\u003c\/li\u003e\n\u003cli data-section-id=\"cixpve\" data-start=\"737\" data-end=\"835\"\u003eRegular winding: wind gently and consistently according to cycle to prevent mainspring strain.\u003c\/li\u003e\n\u003cli data-section-id=\"1hwtvnh\" data-start=\"836\" data-end=\"944\"\u003eLevel installation: ensure perfect leveling for accurate timekeeping and synchronized chime performance.\u003c\/li\u003e\n\u003cli data-section-id=\"gqovw\" data-start=\"945\" data-end=\"1059\"\u003eProfessional servicing: full overhaul recommended every 5–7 years for long-term reliability and chime clarity.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kieninger Clocks","offers":[{"title":"Default Title","offer_id":45504708739263,"sku":"SK18 REAR","price":617.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/movement-kieninger-clock-movement-sk18-rear-with-westminster-chime-1_8c19cc7d-2896-47fe-b1f5-495d4f3f6b4e.jpg?v=1776362116","url":"https:\/\/backyardprovider.com\/products\/kieninger-clock-movement-sk18-rear","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}