Kieninger Clocks Spherica Regulator Day Power Reseve - WR27315701
Kieninger Clocks Spherica Regulator Day Power Reseve - WR27315701
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Kieninger Clocks Spherica Regulator Day Power Reseve - WR27315701
Kieninger Clocks Spherica Regulator Day Power Reseve - WR27315701
- Made in Germany
- Limited edition of 100 pieces, currently a very limited availability
- Dark ebony veneer, black lacquer and chrome features
- 8-day power reserve with drop-off bell strike
- Real-time pendulum adjustment system cal. ZSPO01
- Open escapement, spherical pendulum bob
- Decorative fins, enlarging mirror
- Hidden crank key compartment
- A Kieninger original!
What our Experts Think
- Sculptural “Spherica” design language: The WR2731-5701 Spherica Regulator is a modern architectural wall clock with a bold vertical form and open mechanical display, designed to feel like kinetic art rather than a conventional timepiece.
- Signature spherical pendulum system: Its standout feature is a spherical pendulum bob moving in front of a reflective concave mirror, creating a floating visual effect unique to this model family.
- High-end German regulator movement: Powered by a precision Kieninger cable-driven 8-day movement with open escapement and fine pendulum adjustment for stable, accurate performance.
- Advanced mechanical engineering: Includes real-time pendulum adjustment and maintaining power features, ensuring consistent operation even during winding cycles.
- Minimalist luxury materials: Finished in dark ebony veneer, chrome accents, and float glass dial, giving it a sharp, contemporary contrast aesthetic suitable for modern interiors.
- Collector-grade limited production: Typically produced in very limited runs (around 100 pieces), making it a rare statement piece for serious horology collectors.
- Functional art centerpiece: Combines regulator precision, visible mechanics, and sculptural design, positioning it as both a timekeeping instrument and a luxury design object.
Q&A
Q: What is the Kieninger WR 2731-57-01 Spherica Regulator Day Power Reserve Clock?
A: This is a luxury German-made limited-edition wall regulator clock featuring a striking modern “spherical” design, ebony veneer, chrome accents, and a highly engineered visible movement for a dramatic kinetic display.
Q: What makes the Spherica design special?
A: The clock is defined by its floating spherical pendulum bob, which swings in front of a concave mirror, creating a unique optical illusion of depth and motion.
Q: What type of movement does it use?
A: It uses a Kieninger precision cable-driven regulator movement with an 8-day power reserve, open escapement, and fine real-time pendulum adjustment system for high accuracy.
Q: Does it include chimes or striking?
A: Yes, it features a single passing hour strike (bell strike system) rather than full Westminster chimes, emphasizing minimal, modern acoustic design.
Q: What are the materials and finish?
A: The clock combines dark ebony veneer, polished black lacquer, chrome metal framing, and decorative architectural fins, giving it a contemporary luxury aesthetic.
Q: Is this a limited edition clock?
A: Yes, it is a limited production model (typically around 100 pieces worldwide), making it highly collectible within Kieninger’s Original Line.
Q: Who is this clock designed for?
A: It is intended for high-end collectors and modern luxury interiors, where sculptural design and mechanical artistry are as important as timekeeping.
Maintenance Tips
- Mount on a solid, perfectly level wall to ensure accurate regulator function and stable pendulum motion.
- Wind daily or as indicated by the power reserve indicator to maintain continuous timekeeping.
- Keep away from direct sunlight, heat, and humidity to protect the walnut case and precision movement.
- Clean glass and wood only with a soft, dry microfiber cloth; avoid any liquids or chemical cleaners.
- Monitor the power reserve regularly and wind before depletion to prevent stopping and time loss.
- Start the pendulum gently and confirm a steady, even beat for optimal accuracy.
- Set time using the minute hand only, pausing at strike points to keep synchronization correct.
- Maintain indoor humidity between 40–60% to protect wood stability and mechanical performance.
- Schedule professional servicing every 3–5 years for lubrication, adjustment, and long-term reliability.
