In the world of watchmaking, automatic winding holds a special place. Both technical and fascinating, this mechanism embodies a certain idea of time: a living movement, powered by daily gestures.
But what are the real advantages of an automatic watch? And how does this system differ from other types of watch movements?
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The quartz movement (or battery-powered) : These are the most common watches, which work thanks to a battery sending an electric current through a quartz crystal. This then vibrates at a very precise frequency, which drives the hands. A quartz watch is recognized by the jerky movement of the second hand.
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The mechanical movement (or manual) : In this case, the watch does not run on electricity. The energy comes from a spring that is compressed by manually turning the crown located on the side of the case. This energy is then gradually released to drive the hands. The second hand moves more smoothly than on a quartz watch. However, the watch must be wound daily or every two days.
- The automatic movement : An automatic watch is an evolution of the mechanical movement. It is equipped with a half-moon-shaped oscillating weight, called a rotor, which pivots with the movements of the wrist. This movement drives a gear system that automatically winds the spring. This process thus eliminates the need for regular manual winding. But beyond convenience, an automatic movement is designed to run continuously, as we will see.
The advantages of automatic winding
Choosing an automatic watch means choosing living watchmaking, combining technicality, tradition, and elegance. It also means enjoying concrete daily benefits:
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Almost continuous energy : The first benefit of automatic winding is ease of use. Unlike a manual watch, there's no need to remember to wind your watch every day. As long as it's worn, an automatic watch recharges itself naturally.
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Better preservation of water resistance : Frequent manipulation of the crown on a manual watch can, in the long term, strain the water resistance gaskets. On an automatic watch, the crown is less frequently used. Moreover, some functions (chronograph, alarm, etc.) are controlled by dedicated pushers, thus limiting the risk of infiltration.
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A watch that lives through time : An automatic watch is designed to last and be passed down. Unlike quartz watches, some components of which can become obsolete, a well-maintained mechanical movement can function for several decades.
- Stable precision : Unlike a manual watch, whose precision can vary as the mainspring unwinds, an automatic watch kept in regular operation maintains a more stable rate.
The crucial role of the automatic watch winder
Owning several automatic watches is an obvious pleasure for any watch enthusiast. But it also implies a constraint: avoiding leaving these pieces unworn for too long. That's why, as soon as you own several automatic watches, it is recommended to equip yourself with an essential accessory: the watch winder.
Two main reasons justify the use of a watch winder:
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Avoid tedious adjustments : Watches with complications (date, chronograph, moon phase, etc.) often require precise adjustments when they stop. A watch winder keeps the watch on time and ready to wear.
- Preserve the mechanism over time : By keeping the movement active, the watch winder allows the lubricating oils to circulate correctly. This prevents them from solidifying and contributes to the longevity of the mechanism.
