• More information:

  • HH Journal
Close

Glossary of watchmaking

Train

Mobile | トレイン | 传动链

In a watch, the wheels and pinions.

In a simple watch, the going train comprises the barrel, the centre pinion, the centre wheel, the third wheel and pinion, the fourth wheel and pinion and the escape wheel pinion. The motion work comprises the cannon pinion, the minute wheel and pinion and the hour wheel.