To ensure your watch sits comfortably in your automatic watch winder, it's important to choose a watch winder that's the right size for your watch. To help you choose the best size for your automatic watch, we recommend consulting the size guide when purchasing.

The power supply for your SwissKubik automatic watch winder depends on the specific model you own.

• Startbox: this winder works exclusively on batteries (2 alkaline batteries Type C 1.5 volts, we recommend using the Procell Duracell model due to its quality.)
  
• Masterbox: offering greater power versatility, this rotating watch box operates on batteries (2 alkaline Type C 1.5 volt batteries), as for the Startbox watch winder, we recommend using Procell Duracell batteries but other brands also work.) but also on mains power. The Masterbox demonstrates integrated intelligence by automatically detecting the main power source. Thus, when it is plugged in, it automatically switches to mains power, thus preserving battery life. Similarly, as soon as the winder is no longer on mains power, it automatically resumes battery operation, ensuring continuous use.
  Note that the USB-C port is a simple power supply used to connect your winder to mains power and not to recharge the batteries. It can also be used to program your watch box via our Mac/PC application

Whether you choose the Startbox or Masterbox automatic watch winder, we recommend not using rechargeable batteries.

Our Masterbox automatic watch winder can be connected via Bluetooth to our mobile app. When you turn on your Masterbox winder, Bluetooth is automatically activated. To connect your watch case as quickly as possible, prepare your Bluetooth settings page on your phone beforehand, then turn on your Masterbox winder.

Once your watch winder name appears in your settings, click on it to connect.

An automatic watch receives its energy from wrist movements. When not worn, it will eventually stop after 1 to 3 days, depending on its power reserve. This is why it is recommended to wind your automatic watch whenever it is not in use. In addition to keeping your timepiece on time, your automatic watch winder prevents watch oils from stagnating and prevents the mechanism from seizing up.

SwissKubik automatic watch winders are renowned for their extremely quiet operation. Thanks to their high-precision motor and Swiss-made design, they produce very little noise during use. This discretion is a major advantage, especially if you place your winder in a quiet environment such as a bedroom or office. SwissKubik stands out for its combination of cutting-edge technology and elegance, offering a seamless experience without noise pollution.

Every watch is unique. Equipped with innovative technologies, our Masterbox automatic watch winders are designed to adapt to the needs of each model. In standard settings, Masterbox models perform 1,600 rotations per day - 800 in one direction, 800 in the other - this allows them to meet the needs of 90% of automatic watches on the market. Equipped with Bluetooth and/or USB Type-C connectivity, our Masterbox automatic watch winders are fully configurable. You can easily set the rotation direction and number of turns according to the requirements of your watch.

An automatic watch requires on average between 1,000 and 1,900 rotations to function properly.

The protective glass plays an essential role: it provides additional security for your automatic watch, protecting it from possible shocks when storing your automatic watch winder. 

It is particularly useful when placing your winder in a safe, avoiding any direct impact with objects that could also affect the proper functioning of your SwissKubik automatic watch winder.