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Mechanical Watch Movement

An exposed hand-wound watch calibre standing upright in a machined cradle: jewelled gear train, club-toothed escape wheel, oscillating balance with breathing hairspring, blued screws and crown/stem — delivered with a seamless 30 s ticking loop.

Original GLB6.8 MB Poster

Left rail: colours and the 4 knobs the agent wrote into this model — they rebuild the geometry and go into your download. Right rail: looks for the viewer. Drag to orbit, scroll to zoom.

Triangles: 116,166
Vertices: 201,159
Meshes · materials: 170 · 8
Size (W × H × D): 47 cm × 44 cm × 17 cm
File: GLB · 6.8 MB
Animation: scene-motion · 30.0s
Style: Technical
Collection: Hero Props

Palette · named materials

plate#c7cbd4
bridge#c9b995
gear#b28c52
steel#aeb6bf
blued#2a4fa3
ruby#b01e3c
dark#23272e
stand#3a3f46

Use it

import { GLTFLoader } from "three/addons/loaders/GLTFLoader.js";

const gltf = await new GLTFLoader().loadAsync(
  "https://assets.stoicsoft.com/1designtool/3d/models/watch-movement/e412052513/model.glb"
);
scene.add(gltf.scene); // metres, +Y up, front faces +Z

const mixer = new THREE.AnimationMixer(gltf.scene);
gltf.animations.forEach((clip) => mixer.clipAction(clip).play());
// in your loop: mixer.update(delta)

How it was made

The brief given to 1DesignTool's “3D object” template:

An exposed mechanical wristwatch movement (~40 mm, shown scaled up to 0.4 m): mainplate with perlage-like circular grain as geometry rings, bridges with chamfered edges and blued screws, mainspring barrel, gear train with real tooth profiles, escape wheel and pallet fork, balance wheel with hairspring, ruby jewels in chatons, crown and stem. The balance oscillates and the gear train turns at correct relative rates in a baked seamless loop.

Agent: Devin · SWE-2 Max in 1DesignTool
Direction: Technical · family abstract-kinetic
three-check PASS · glb-lint PASS

Make your own with 1DesignTool →

Named parts · 32

Watch movement
Display stand
Stand base
Cradle boss
Clamp left
Clamp right
Mainplate
Perlage grain
Dial-side details
Mainspring barrel
Centre wheel
Third wheel
Fourth wheel
Escape wheel
Pallet fork
Balance wheel
Hairspring
Balance cock
Barrel bridge
Train bridge
Centre cock
Pallet cock
Ratchet wheel
Crown wheel
Click
Crown and stem
Balance jewel
Barrel jewel
Train jewels
Escapement jewels
Plate screws
Regulator index

Note: 116k triangles — inside the 100–160k showpiece target. The 30 s clip 'scene-motion' is baked into the GLB: balance swings ±229° at 1 Hz, pallet snaps each half-beat, escape steps 60× and the train turns at tooth-locked relative rates; every wheel's advance is a multiple of its own symmetry so the loop wraps seamlessly. 'explode' separates the layers along the movement axis for inspection; it is a geometry param, not part of the clip.