3D-Printable Mechanical Watch Movement

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3D-Printable Mechanical Watch Movement

A functional mechanical watch movement designed in one-shot by Claude Opus 5.5

byA.k.a Pifagor

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Watch Escapement challengeOpen source

Description

A precision-engineered mechanical watch movement featuring a lever escapement and 18,000 bph, generated entirely via an OpenSCAD script from a single AI prompt. The design achieves 0.05mm tolerances, allowing for a 3D-printed resin assembly that successfully ticks and maintains mechanical timing.

Descriptions, tags, and model credits may be AI-generated or inferred from public sources and can be incomplete or wrong. Learn more.

Details

Why this is interesting: A staggering capability proof, showing an LLM generating complex, functional precision hardware with 0.05mm tolerances.
Attributed to: A.k.a Pifagor@pifagor_dao
Built with: Opus 5.5
Links: View tweet
Tags: #mechanical #3d-printing #horology #openscad

Discovered: X
First posted: X · Sep 26, 2026
Listed: Added 46d ago
Build: Strong
Models: Strong

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