WWII airplane model
CC@cosmos-chrome-483
1 part · PETG · Printed ×1♥ 0
Loading the model…Mechanical watch or clock
Automatically translated · See the original
Original versionPendule de table mécanique
- ✓ Verified print-ready
- Remix allowed · CC BY-NC 4.0
Price per copyBreakdown by material
$1,236.90 eachincl. VAT, delivered in France in 7 to 8 days
PETG + PA12 natural grey · hardware ≈ $205–$334 not includedPrice checked on 14 Nov with the workshops, recalculated to the cent when you order.At a glance
Mechanical watch or clock is a design, published on objekto by @cosmos-chrome-483, designed with AI and checked for 3D printing. It is made of 16 printed parts plus 1 off-the-shelf hardware item you buy separately. It goes together in 21 steps, with an exploded view and a PDF assembly guide supplied with the order. Overall size: 150 × 107 × 180 mm, ≈ 448 g. Materials: PA12 natural grey, PETG. Indicative price: from about $1,236.90 including VAT, manufacturing and delivery in France (priced on 14 Nov 2026). Manufacturing and delivery time: 1 to 3 weeks depending on the material. Licence: CC BY-NC 4.0.
What's inside
| PRINTED PART | MATERIAL | W × D × H (MM) | QTY | |
|---|---|---|---|---|
| Base with back plate and pillars | PETG (FDM) | 150 × 80 × 172 | 1 | |
| White front plate with recessed dial and click | PETG (FDM) | 150 × 18 × 172 | 1 | |
| Spiral mainspring | PA12 natural grey (MJF) | 73 × 16 × 83 | 1 | |
| Toothed barrel | PETG (FDM) | 91 × 24 × 91 | 1 | |
| Winding arbor with ratchet and key wing | PETG (FDM) | 30 × 88 × 26 | 1 | |
| Centre wheel with pinion and arbor | PETG (FDM) | 62 × 80 × 62 | 1 | |
| Third wheel with pinion and arbor | PETG (FDM) | 54 × 60 × 54 | 1 | |
| Fourth wheel with pinion and arbor | PETG (FDM) | 52 × 60 × 52 | 1 | |
| Escape wheel with pinion and arbor | PA12 natural grey (MJF) | 48 × 62 × 48 | 1 | |
| Anchor with arbor | PA12 natural grey (MJF) | 28 × 76 × 41 | 1 | |
| Pendulum rod | PETG (FDM) | 16 × 10 × 126 | 1 | |
| Threaded bob | PETG (FDM) | 40 × 14 × 40 | 1 | |
| Cannon pinion with minute hand | PETG (FDM) | 14 × 21 × 70 | 1 | |
| Minute wheel with pinion | PETG (FDM) | 32 × 7 × 32 | 1 | |
| Hour wheel with hour hand | PETG (FDM) | 34 × 7 × 56 | 1 | |
| Dial ring with hour markers | PETG (FDM) | 130 × 1 × 129 | 1 |
- ×1Base with back plate and pillarsPETG (FDM) · 150 × 80 × 172
- ×1White front plate with recessed dial and clickPETG (FDM) · 150 × 18 × 172
- ×1Spiral mainspringPA12 natural grey (MJF) · 73 × 16 × 83
- ×1Toothed barrelPETG (FDM) · 91 × 24 × 91
- ×1Winding arbor with ratchet and key wingPETG (FDM) · 30 × 88 × 26
- ×1Centre wheel with pinion and arborPETG (FDM) · 62 × 80 × 62
- ×1Third wheel with pinion and arborPETG (FDM) · 54 × 60 × 54
- ×1Fourth wheel with pinion and arborPETG (FDM) · 52 × 60 × 52
- ×1Escape wheel with pinion and arborPA12 natural grey (MJF) · 48 × 62 × 48
- ×1Anchor with arborPA12 natural grey (MJF) · 28 × 76 × 41
- ×1Pendulum rodPETG (FDM) · 16 × 10 × 126
- ×1Threaded bobPETG (FDM) · 40 × 14 × 40
- ×1Cannon pinion with minute handPETG (FDM) · 14 × 21 × 70
- ×1Minute wheel with pinionPETG (FDM) · 32 × 7 × 32
- ×1Hour wheel with hour handPETG (FDM) · 34 × 7 × 56
- ×1Dial ring with hour markersPETG (FDM) · 130 × 1 × 129
| HARDWARE TO BUY | QTY | SUGGESTED LINK |
|---|---|---|
| Ball bearing 608-2RS (8×22×7 mm) | 12 | View (external link, Amazon) |
- 150 × 107 × 180 mm
- ≈ 448 g
- 21 steps
- 16 printed parts + 1 to buy
Warnings
How it works
You wind the clock with a key on the winding arbor, which tightens a printed spiral mainspring inside the toothed barrel. As the spring unwinds, the barrel drives the centre, third and fourth wheels (a 195:1 train) up to the escape wheel. The anchor rocks against the escape wheel and is regulated by a pendulum, so the energy is released in small, even steps. A 12:1 motion work moves the minute and hour hands, and 12 ball bearings (608-2RS) on the arbors cut friction, because plain printed bearings would use up too much of the weak printed spring's torque. The review notes that the winding arbor still needs a hook to catch the spring's inner end, so winding is not yet working in this version.
The wheels, barrel and anchor sit on their bearings between the base and the front plate, which presses onto the pillars. The hands, dial ring and pendulum bob then go on by hand, with the bob screwing onto the rod.
Materials & price
PETG + PA12 natural grey7–8 days$1,236.90Made by STURM® INDUSTRIES (Germany) · ★ 4.8 (108 reviews) · via Craftcloud
Indicative, priced on 14 Nov · firm price when you order · via Craftcloud
Product safety information. Manufacturer: objekto · support@objekto.io. Reference: pendule-de-table-mecanique-c2bf6d8d · v12. The warnings above apply and are repeated in the order confirmation.
Assembly guide preview
The full guide (PDF) comes with every order.- 01Fit 6 × Ball bearing into Base with back plate and pillars
- 02Fit Spiral mainspring into Toothed barrel
- 03Fit Toothed barrel into Winding arbor with ratchet and key wing
To make your own version or something else, see what people make with objekto, and the guide how to design a 3D-printable object with AI.
Reviews & print photos
No reviews yet. Only buyers of a delivered order can rate this design.
Remixes · 0
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CC BY-NC 4.0 licence · Remixing allowed for non-commercial use, with credit to the creator. The creator allows orders. The creator has turned off file downloads. Licence text
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