ROKR Pendulum Clock LK501

Items Included: Plywood, Spring

Number of Pieces: 166

Difficulty Level: ★★★★☆☆

Assembly Time: About 6h

Age: 14+

Package Size: 370*250*50.5mm

Assembly Size: 234*117*346mm

RETRO PENDULUM CLOCK – Start the clockwork, and you will send yourself back to the industrial age. The clock will run for a few hours once it is driven by the clockwork.


Pendulum Clock Story

Robotime-ROKR mechanical wind-up clock timer Pendulum Clock LK501 that can work! A stylish spring-driven wooden clock with an absorbing building experience. Put the mechanism together and watch how it works. Best gift kits and hobbies for holidays and quality time.
I always liked to disassemble when I was a kid, so I got beaten a lot. One of the worst was that I took the clock apart at home! I’ve always wondered how a clock can go so long and accurately without electricity. In high school, I finally knew Jane’s harmonic vibration cycle. After that, we know the cutting action of the escapement.
Now, the clock is hard to find. However, I can not forget it; it is a deep era mark on my heart! So we built up a dream and listened again to the heartbeat of history, tick, tick, tick.

Operating Instruction


Put it flat on the table.


Turn the spring.


Pull the pendulum.

No Battery Needed

The clock is mechanically driven by gears. It works under Hooke's law (law of elasticity) which is one of the best principles of physics.

Product Details


Replicate the structure of Swiss timepieces.

Double-wheel design

Reappear the wisdom of Galileo and make use of the potential energy.

Long working time

Provide 4 hours of accurate timekeeping after turning the spring.


  1. Wax the connecting surface of the parts.

  2. Adjust the location of the gears and check the location of the shaft sleeve.

  3. Ensure all parts are properly assembled and then tighten the spring.

  4. Keep the table horizontal.

In case that time is too fast, screw down the adjustable screw of the clock, and vice versa.

Raw Materials & Technology

  • ROKR R & D team preferred customized parts for better durability.
  • Hundreds of suppliers from all over the world provide adaptive parts for a series of products, which are deeply customized to meet the design functions.
  • High precision steady-state laser cutting is adopted, and the process error is controlled within 5um, which is equivalent to 1 / 20 hair diameter.
  • Guarantee that all parts can fully fit and assemble, and each bayonet fits tightly.
  • We choose basswood from the high latitude of the northern cold zone, which is strong and durable.
  • The wood grain is fine and uniform, showing silk luster, layered, wear-resistant, corrosion-resistant and not easy to crack.

Real Pendulum

A gravity-swing pendulum with precise anchor escapement.

Hours Ticking

It can accurately work for around 4 hours when finished!

Challenge Your Mind 

The fun of kits building & brain-teasing of mechanical engineering.

A Great Gift and Worthy of Display

The best gift to someone special or home decor for anyone. It will make a memorable gift that will be cherished forever. No one will refuse such a fairy house gift!

Detailed Instruction Book

There are clear and understandable pictures and text in the manual. Take out the corresponding numbered wooden pieces and assemble them as pictures. In addition, we also have a detailed assembly video, which is posted on the official YouTube account.


Video for this product

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