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  • Remontoir montre automatique : Masterbox 12 montres Aluminium Noir
  • Masterbox 12 montres Aluminium Noir : écrin rotatif pour montre automatique
  • SwissKubik : remontoir montre automatique Masterbox Aluminium Noir 12 montres
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Regular price CHF 8,025.00
Regular price Sale price CHF 8,025.00
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Fitted with 12 spaces, the Masterbox Black Aluminium 12 watch winder is an essential piece for every watch enthusiast. With an understated, elegant design, our automatic watch winder puts your finest watches on display and keeps them on time when they’re not being worn. The winder’s advanced technology keeps your watches moving, ensuring that the internal parts stay evenly lubricated and extending their lifespan.
Number of watches
Watch holder
Sizing guide
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10.12 kg


60x10x20 cm

12 watches

Power supply
Electric and/or LR14 / 1.5 V batteries (C)

3 years

Via USB Type-C and/or Bluetooth


Made in Switzerland by craftsmen with a passion for watchmaking, the Black Aluminium 12 watch winder embodies the Maison's expertise, guaranteeing remarkable quality and durability.

Easy to configure, the Masterbox Black Aluminium 12 Watch Winder for automatic watches is equipped with USB-C and Bluetooth connectivity, so you can customise the direction of rotation and number of revolutions per day. Both are calculated with extreme precision with the winder’s optical scanners.

Timelessly elegant as a display case, the winder fits every interior with its minimalist design and clean lines.

Masterbox : remontoir pour montre automatique noir en aluminium

Unique Swiss Made design

Manufactured by hand in Switzerland, our winders for automatic watches benefit from our unique expertise. Each is designed using quality materials and is the result of rigorous, precise work. Combining the Swiss watchmaking tradition with advanced technology, our winders for automatic watches are certified Swiss Made. We make it a point of honour to respect the rigorous standards of this quality mark: reliability, durability and quality. Made and assembled by hand in our Givisiez factory, each piece is unique and reflects our commitment to excellence. Our quest for perfection is a value we share with each of our suppliers, so that together we can ensure optimal performance and quality for every winder we make.

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Ecrin rotatif pour montre automatique en aluminium noir

Perfectly precise

With an optical reader that allows you to count the number of revolutions, our watch winders can precisely meet the energy needs of your watches. Each part that makes up our automatic watch winders is the result of rigorous work, and subject to demanding, meticulous quality control. A true technological innovation, the optical reader on each of our winders counts the exact number of revolutions made, ensuring remarkable precision throughout the winding process. We also take care that our watch winders only cause a very slight magnetic influence on the watches they protect, maintaining their precision.

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Remontoir pour montre automatique automatique en aluminium noir

Programmablerotation cycles

Remontoir à montre avec cycles de rotations programmablesRemontoir à montre avec cycles de rotations programmables

Thanks to integrated Bluetooth functionality, our watch winders can be easily configured via a mobile application.

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Frequently asked questions

What’s the difference between the Startbox and Masterbox automatic watch winders?

While both are designed to protect your timepiece and keep it on time, the Masterbox and Startbox automatic watch winders differ in their design and functionality:

  • Startbox: Measuring 11 x 11 x 11 cm, this perfect cube stands out for its ease of use, operating as soon as it is switched on. With a rotation cycle of 1,200 revolutions per day, the Startbox winder is suitable for most automatic watches.
  • Masterbox: With advanced features like Bluetooth connectivity, this winder allows you to customise rotation cycles according to your desired use via our app (with a standard cycle of 1,200 revolutions per day). With each winder measuring 10 x 10 x 10 cm, the Masterbox is available in a wide range of materials, and can fit 1 to 12 watches depending on the model.
    Completely transportable, both the Startbox and Masterbox watch winders operate on batteries, meaning you can store yours wherever you want – —even in a safe.

Completely transportable, both the Startbox and Masterbox watch winders operate on batteries, meaning you can store yours wherever you want – —even in a safe.

How do I choose an automatic watch holder?

For your automatic watch to fit into the winder properly, you'll need to choose the right sized watch holder. To choose the most suitable size for your automatic watch, we recommend checking the size guide when making your order.

How does the power supply work in SwissKubik automatic watch winders?

The power supply for your SwissKubik automatic watch winder will depend on the model you own.

  • Startbox: This winder runs exclusively on batteries (2 C 1.5 volt alkaline batteries – —we recommend using Duracell Procell batteries for their quality.)
  • Masterbox: Offering greater power versatility, this winder runs either on mains power or batteries (2 C 1.5 volt alkaline batteries – —as with the Startbox, we recommend using Duracell Procell batteries, but others brands also work). The Masterbox demonstrates built-in intelligence by automatically detecting a mains power source: when plugged in, it automatically switches to mains power, preserving its battery life. Similarly, as soon as the watch winder is unplugged from the mains, it automatically resumes battery operation for uninterrupted use.
    Please note that the USB-C port is a simple power supply used to plug your watch winder into the mains; it cannot be used to recharge batteries. It can also be used to programme your winder via our Mac/Windows app.

Whether you opt for the Startbox or Masterbox automatic watch winder, we recommend that you do not use rechargeable batteries.

How do I connect my Masterbox automatic watch winder to my phone?

You can connect to the Masterbox automatic watch winder via Bluetooth using our mobile app. When you turn on your Masterbox watch winder, Bluetooth is automatically activated. To connect as quickly as possible, open the Bluetooth settings on your phone in advance, and then turn on your Masterbox watch winder.

When the Masterbox name appears under your available devices, click on it to connect.

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Take care of your automatic watch collection with our Masterbox watch winders. Designed with care and expertise by our craftsmen in Switzerland, our winders incorporate the latest technical innovations to keep your timepieces maintained and protected.

  • Programming via our mobile app
  • Bluetooth and/or USB-C connection
  • Wireless control, making our winders easy to store in a safe