Ready to make your own clock? The time has come


We are proud to present the Clock, a one-of-a-kind 3D wooden puzzle and a fully functioning DIY pendulum clock.

🎁Mechanical clock puzzle:
Aero Clock is a fully functioning DIY wall clock with a pendulum and is the #1 "most-requested" model building kit by our loyal customers


🎁Be the proud clocksmith:
Like all UGEARS 3D puzzles for adults and kids, you are the creator in chief. You build it, mount it on a wall, then wind up this pendulum clock kit and watch the minutes tick by


🎁Elegant simplicity:
This mechanical clock is driven by the force of gravity and has a miniature hot air balloon instead of the classic cuckoo to mark the hour. The balloon descends when the hour strikes, then it slowly rises again for the next 60 minutes



🎁Challenging adventure:
Assembling this 3D puzzle construction guarantees you 11 hours of fascinating building either on your own or in good company


🎁Impressive gift:
This 3D clock puzzle is both a timely and timeless gift. Get our exquisite mechanical gear clock kit and delight all the horologists, hobbyists, explorers, creatives, and romantics in your life


Product information:
Model:70154
Level: Hard
Parts:320
Assembly time:10-12 hours
Model dimensions:75х47х16.5 cm, Max: 220х47х16.5 cm
Package:37.8x17x5 cm
Shipping weight:1,365 kg
Suspension height and operating time:
1.5m 16:43
1.6m 18:30
1.7m 20:16
1.8m 22:00
1.9m 23:50
1.91m 24:00
2m 25:37
2.1m 27:24
2.2m 29:10
2.25m 30:00
Service life: min. 5,000 working hours
Volume: works quietly ~ 35 dB (like a regular clock mechanism)
Weighting bag weight:2 kg