Treasures

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Precision Cogwheel

Common · The Clockwork Workshop

The story

In a mechanical watch, gear teeth are profiled as epicycloids to transmit power with near-zero friction.

Where it was found

Locked inside Vault #64 on Monday, 14 September 2026 — part of The Clockwork Workshop. Vault #64

The rest of The Clockwork Workshop

Monday to Sunday is one heist: seven vaults, seven treasures, one set, with the crown piece on Sunday. The days below are the ones that have closed.

The Clockwork Workshop →

In other languages

Deutsch
Präzisions-Zahnrad
In mechanischen Uhren sind Zahnradflanken epizyklisch geformt, um reibungsfrei abzurollen.
Français
Roue dentée de précision
Les dents d'engrenage horlogères suivent une courbe épicycloïde pour limiter les frottements.
Italiano
Ruota dentata di precisione
Negli orologi meccanici i denti degli ingranaggi hanno profili epicicloidali per ridurre l'attrito.
Nederlands
Precisietandwiel
Tandwieltanden in mechanische uurwerken zijn epicycloïdisch gevormd voor minimale wrijving.