Challenge
Watch Escapement
Same watchmaker brief, different models — a Swiss lever escapement in 3D with real gear ratios and a breathing balance spring, the mechanical-accuracy bench.
6 models · 7 builds · newer → older
Sep 28, 2026
1Sonnet 5.5
The hand-wound movement lab
An interactive web-based simulation of a functional mechanical watch movement.
Sep 22, 2026
1Opus 5.5
3D-Printable Mechanical Watch Movement
A functional mechanical watch movement designed in one-shot by Claude Opus 5.5
Jul 24, 2026
1Opus 5
Skeleton Watch Movement Simulation
A self-assembling, fully functional skeleton watch movement built in a single HTML file.
Jul 9, 2026
1GPT-5.6 Sol
Codex Mechanical Watch
A coded mechanical watch animation with coordinated SVG parts and physical gear ratios.
Jun 9, 2026
2Fable 5
Swiss Lever Watch Movement Demo
A mechanically accurate Swiss lever watch movement simulation built in Three.js.
Built with
1Uncredited
HEARTBEAT 01
An interactive 3D mechanical watch simulation built with AI in a single afternoon.