{"product_id":"kieninger-spherica-regulator-27315701-8-day-power-reseve","title":"Kieninger Clocks Spherica Regulator Day Power Reseve  - WR27315701","description":"\u003ch2\u003eKieninger Clocks Spherica Regulator Day Power Reseve  - WR27315701\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMade in Germany\u003c\/li\u003e\n\u003cli\u003eLimited edition of 100 pieces, currently a very limited availability\u003c\/li\u003e\n\u003cli\u003eDark ebony veneer, black lacquer and chrome features\u003c\/li\u003e\n\u003cli\u003e8-day power reserve with drop-off bell strike\u003c\/li\u003e\n\u003cli\u003eReal-time pendulum adjustment system cal. ZSPO01\u003c\/li\u003e\n\u003cli\u003eOpen escapement, spherical pendulum bob\u003c\/li\u003e\n\u003cli\u003eDecorative fins, enlarging mirror\u003c\/li\u003e\n\u003cli\u003eHidden crank key compartment\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eA Kieninger original!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:921d7155-c6e3-488f-b4a5-d8ab417aa071-14\" data-is-intersecting=\"true\"\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:921d7155-c6e3-488f-b4a5-d8ab417aa071-14\" 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=\"759c246f-f684-46bd-9022-faa0d253f324\" 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\u003cul data-start=\"27\" data-end=\"1677\"\u003e\n\u003cli data-section-id=\"jarye\" data-start=\"27\" data-end=\"314\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"71\"\u003eSculptural “Spherica” design language:\u003c\/strong\u003e The WR2731-5701 Spherica Regulator is a \u003cstrong data-start=\"112\" data-end=\"201\"\u003emodern architectural wall clock with a bold vertical form and open mechanical display\u003c\/strong\u003e, designed to feel like kinetic art rather than a conventional timepiece. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1javdpd\" data-start=\"316\" data-end=\"562\"\u003e\n\u003cstrong data-start=\"318\" data-end=\"358\"\u003eSignature spherical pendulum system:\u003c\/strong\u003e Its standout feature is a \u003cstrong data-start=\"385\" data-end=\"458\"\u003espherical pendulum bob moving in front of a reflective concave mirror\u003c\/strong\u003e, creating a floating visual effect unique to this model family. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"t969pu\" data-start=\"564\" data-end=\"794\"\u003e\n\u003cstrong data-start=\"566\" data-end=\"605\"\u003eHigh-end German regulator movement:\u003c\/strong\u003e Powered by a \u003cstrong data-start=\"619\" data-end=\"670\"\u003eprecision Kieninger cable-driven 8-day movement\u003c\/strong\u003e with open escapement and fine pendulum adjustment for stable, accurate performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"44x6oh\" data-start=\"796\" data-end=\"1007\"\u003e\n\u003cstrong data-start=\"798\" data-end=\"834\"\u003eAdvanced mechanical engineering:\u003c\/strong\u003e Includes \u003cstrong data-start=\"844\" data-end=\"908\"\u003ereal-time pendulum adjustment and maintaining power features\u003c\/strong\u003e, ensuring consistent operation even during winding cycles. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"pz1hrl\" data-start=\"1009\" data-end=\"1238\"\u003e\n\u003cstrong data-start=\"1011\" data-end=\"1043\"\u003eMinimalist luxury materials:\u003c\/strong\u003e Finished in \u003cstrong data-start=\"1056\" data-end=\"1115\"\u003edark ebony veneer, chrome accents, and float glass dial\u003c\/strong\u003e, giving it a sharp, contemporary contrast aesthetic suitable for modern interiors. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1epk4sz\" data-start=\"1240\" data-end=\"1452\"\u003e\n\u003cstrong data-start=\"1242\" data-end=\"1281\"\u003eCollector-grade limited production:\u003c\/strong\u003e Typically produced in \u003cstrong data-start=\"1304\" data-end=\"1345\"\u003every limited runs (around 100 pieces)\u003c\/strong\u003e, making it a rare statement piece for serious horology collectors. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"f4hl8b\" data-start=\"1454\" data-end=\"1677\"\u003e\n\u003cstrong data-start=\"1456\" data-end=\"1487\"\u003eFunctional art centerpiece:\u003c\/strong\u003e Combines \u003cstrong data-start=\"1497\" data-end=\"1562\"\u003eregulator precision, visible mechanics, and sculptural design\u003c\/strong\u003e, positioning it as both a timekeeping instrument and a luxury design object. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\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\u003c\/div\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"8ed24636-08c6-4170-aea5-ab285a265e32\" data-is-intersecting=\"true\"\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-(--header-height)\" dir=\"auto\" data-turn-id=\"8ed24636-08c6-4170-aea5-ab285a265e32\" data-testid=\"conversation-turn-29\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:1de136e0-4f32-46de-bd46-a44a49d94cbe-15\" data-is-intersecting=\"true\"\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:1de136e0-4f32-46de-bd46-a44a49d94cbe-15\" 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=\"963f055d-ce23-4204-911a-0146784f5c94\" 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=\"352\"\u003e\u003cstrong data-start=\"0\" data-end=\"86\"\u003eQ: What is the Kieninger WR 2731-57-01 Spherica Regulator Day Power Reserve Clock?\u003c\/strong\u003e\u003cbr data-start=\"86\" data-end=\"89\"\u003eA: This is a \u003cstrong data-start=\"102\" data-end=\"161\"\u003eluxury German-made limited-edition wall regulator clock\u003c\/strong\u003e featuring a striking modern “spherical” design, ebony veneer, chrome accents, and a highly engineered visible movement for a dramatic kinetic display. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"354\" data-end=\"609\"\u003e\u003cstrong data-start=\"354\" data-end=\"400\"\u003eQ: What makes the Spherica design special?\u003c\/strong\u003e\u003cbr data-start=\"400\" data-end=\"403\"\u003eA: The clock is defined by its \u003cstrong data-start=\"434\" data-end=\"469\"\u003efloating spherical pendulum bob\u003c\/strong\u003e, which swings in front of a concave mirror, creating a unique optical illusion of depth and motion. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"611\" data-end=\"874\"\u003e\u003cstrong data-start=\"611\" data-end=\"652\"\u003eQ: What type of movement does it use?\u003c\/strong\u003e\u003cbr data-start=\"652\" data-end=\"655\"\u003eA: It uses a \u003cstrong data-start=\"668\" data-end=\"751\"\u003eKieninger precision cable-driven regulator movement with an 8-day power reserve\u003c\/strong\u003e, open escapement, and fine real-time pendulum adjustment system for high accuracy. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"876\" data-end=\"1116\"\u003e\u003cstrong data-start=\"876\" data-end=\"918\"\u003eQ: Does it include chimes or striking?\u003c\/strong\u003e\u003cbr data-start=\"918\" data-end=\"921\"\u003eA: Yes, it features a \u003cstrong data-start=\"943\" data-end=\"994\"\u003esingle passing hour strike (bell strike system)\u003c\/strong\u003e rather than full Westminster chimes, emphasizing minimal, modern acoustic design. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1118\" data-end=\"1370\"\u003e\u003cstrong data-start=\"1118\" data-end=\"1159\"\u003eQ: What are the materials and finish?\u003c\/strong\u003e\u003cbr data-start=\"1159\" data-end=\"1162\"\u003eA: The clock combines \u003cstrong data-start=\"1184\" data-end=\"1286\"\u003edark ebony veneer, polished black lacquer, chrome metal framing, and decorative architectural fins\u003c\/strong\u003e, giving it a contemporary luxury aesthetic. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1372\" data-end=\"1602\"\u003e\u003cstrong data-start=\"1372\" data-end=\"1411\"\u003eQ: Is this a limited edition clock?\u003c\/strong\u003e\u003cbr data-start=\"1411\" data-end=\"1414\"\u003eA: Yes, it is a \u003cstrong data-start=\"1430\" data-end=\"1498\"\u003elimited production model (typically around 100 pieces worldwide)\u003c\/strong\u003e, making it highly collectible within Kieninger’s Original Line. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1604\" data-end=\"1838\"\u003e\u003cstrong data-start=\"1604\" data-end=\"1642\"\u003eQ: Who is this clock designed for?\u003c\/strong\u003e\u003cbr data-start=\"1642\" data-end=\"1645\"\u003eA: It is intended for \u003cstrong data-start=\"1667\" data-end=\"1718\"\u003ehigh-end collectors and modern luxury interiors\u003c\/strong\u003e, where sculptural design and mechanical artistry are as important as timekeeping. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\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\u003c\/div\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"89vyq6\" data-start=\"164\" data-end=\"272\"\u003eMount on a solid, perfectly level wall to ensure accurate regulator function and stable pendulum motion.\u003c\/li\u003e\n\u003cli data-section-id=\"13odk84\" data-start=\"273\" data-end=\"370\"\u003eWind daily or as indicated by the power reserve indicator to maintain continuous timekeeping.\u003c\/li\u003e\n\u003cli data-section-id=\"1j3adnm\" data-start=\"371\" data-end=\"476\"\u003eKeep away from direct sunlight, heat, and humidity to protect the walnut case and precision movement.\u003c\/li\u003e\n\u003cli data-section-id=\"n64caw\" data-start=\"477\" data-end=\"581\"\u003eClean glass and wood only with a soft, dry microfiber cloth; avoid any liquids or chemical cleaners.\u003c\/li\u003e\n\u003cli data-section-id=\"1pqvzb5\" data-start=\"582\" data-end=\"682\"\u003eMonitor the power reserve regularly and wind before depletion to prevent stopping and time loss.\u003c\/li\u003e\n\u003cli data-section-id=\"utgrzc\" data-start=\"683\" data-end=\"766\"\u003eStart the pendulum gently and confirm a steady, even beat for optimal accuracy.\u003c\/li\u003e\n\u003cli data-section-id=\"1p8l8u0\" data-start=\"767\" data-end=\"865\"\u003eSet time using the minute hand only, pausing at strike points to keep synchronization correct.\u003c\/li\u003e\n\u003cli data-section-id=\"1qjtnh3\" data-start=\"866\" data-end=\"963\"\u003eMaintain indoor humidity between 40–60% to protect wood stability and mechanical performance.\u003c\/li\u003e\n\u003cli data-section-id=\"1p5g2fw\" data-start=\"964\" data-end=\"1069\" data-is-last-node=\"\"\u003eSchedule professional servicing every 3–5 years for lubrication, adjustment, and long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kieninger Clocks","offers":[{"title":"Default Title","offer_id":45506533916863,"sku":"WR27315701","price":9975.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/Screenshot_2025-10-02_at_3.19.43_PM.png?v=1776403276","url":"https:\/\/backyardprovider.com\/products\/kieninger-spherica-regulator-27315701-8-day-power-reseve","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}