Are automatic and mechanical watches the same? Not quite. Every automatic watch is mechanical, but not every mechanical watch is automatic. If you think that sounds confusing, you’re not alone. In this guide, Wamada Jewellery breaks down where the two terms overlap and how to choose the right type of movement for your preferences and wearing habits.
What sets automatic and mechanical watches apart?
The main difference is how the mainspring is wound. A manually wound mechanical watch requires the wearer to turn the crown periodically to keep energy stored in the movement. An automatic watch uses a weighted rotor inside the case, which moves with the wrist and winds the mainspring as the watch is worn.
Both rely on mechanical components rather than a battery, so the underlying principle is the same. The distinction is really about how involved you want to be in keeping the watch running: manual winding makes that interaction part of the experience, while an automatic movement handles much of the winding for you during regular wear.
Does automatic mean more accurate?
Not necessarily. Whether a mechanical watch is automatic or manually wound does not determine how accurately it keeps time. Accuracy depends more on the calibre itself, how well it is regulated and the specifications set by the manufacturer. Two watches can use different winding systems and still deliver very similar performance.
What happens when a mechanical watch stops?
Mechanical watches have a limited power reserve, which determines how long they can keep running without additional winding. Depending on the movement, this can range from around 40 hours to several days.
Once the stored energy runs out, the watch simply stops. You can get it running again by winding it according to the manufacturer's instructions and resetting the time.
What should you choose?
Think about what you value most in the ownership experience. Automatic watches are often a practical choice for everyday wear, particularly if you prefer a watch that requires less routine attention. Manual mechanical watches, on the other hand, can appeal more to enthusiasts who enjoy a traditional, hands-on connection with their timepiece. Your decision may also come down to the specific calibre, power reserve, case design and brand rather than the winding method alone.
Shop mechanical watches at Wamada Jewellery
If you're considering mechanical watches, Wamada Jewellery offers a carefully selected range from respected watchmakers. Compare different calibres, complications and designs to find a timepiece that suits what you value most. Whether you are adding to an existing collection or choosing your first mechanical watch, there is plenty to explore. Shop online and enjoy convenient Australia-wide shipping.