Understanding Automatic Movements
A deep dive into the mechanical marvel that powers luxury watches without batteries.
The Beauty of Perpetual Motion
Automatic movements, also known as self-winding movements, are one of watchmaking's most elegant innovations. They harness the natural motion of your wrist to power the watch.
How It Works
An automatic movement contains a rotor—a semi-circular weight that spins freely as you move your arm. This rotation winds the mainspring, storing energy that powers the watch.
Components
The heart of an automatic movement includes the mainspring barrel, gear train, escapement, and balance wheel. These components work together to regulate the release of energy and keep accurate time.
Advantages
Automatic watches never need battery replacements and can run indefinitely with regular wear. They also allow you to appreciate the craftsmanship through exhibition casebacks.
Maintenance
While automatic movements are robust, they require periodic servicing to maintain accuracy. The lubricants need refreshing every 3-5 years to ensure smooth operation.
The TimeSmith Difference
Our automatic movements are assembled and finished by hand, featuring Geneva stripes, perlage decoration, and blued screws—hallmarks of haute horlogerie.