Zetta

Leadwood & Marble

€369
incl. VAT
More than 1,000,000 happy customers worldwide
  • Delivery: 2 - 5 workdays
  • Free express shipping worldwide Info Popup Our customers enjoy free express delivery without any import duties or taxes! Learn more >
  • 24 months warranty Info Popup If you find a defect in your model, please contact our customer support and we’ll find the best solution for you. Learn more >
  • 24-day refund policy Info Popup You are free to return your model within the 24-day period. Learn more >

Gamma radiation lies in the range of Zetta Hertz, which corresponds to 10^21Hz.

Named after this unit, our model features dark leadwood and a dial made from genuine black marble. This solar-powered watch also offers a stopwatch function that is typical of chronographs.

EAN: # 9010631000103
  • Case: 42 mm diameter, made from leadwood and stainless steel in brushed grey
  • Dial: Genuine black marble
  • Movement: Solar movement by Epson
  • Wristband: Adjustable wristband, made from leadwood and stainless steel in brushed grey (fits on every male wrist)

PACKAGE CONTENTS

How do I adjust my watch to the perfect size?

With so many different designs, there’s definitely the perfect model for every wrist size. Our watches with linked bracelets can be easily adjusted to any preferred length.

Additional bracelet links and the necessary tools are enclosed free of charge so that you can immediately adjust your model to your individual wrist size and wear it.

The leather watch straps and vegan alternative straps in our product range come in industry-standard sizes. For particularly short or long watch straps, you’re sure to find what you need at your trusted specialised watch or jewellery dealer.

What is delivered in the package contents?

Every single Holzkern product is delivered in a high-quality solid wooden box in which your piece of nature can be safely stored. The wooden box is lined with cork, which optimally protects your model during transport or storage.

The removable cork piece that comes with our watches and Bandlets is reversible and inscribed on both sides respectively with the sentence in German - “So einzigartig wie du”, as well as English - “As unique as you”.

For all models with linked bracelets, we additionally send the matching extension links including tools free of charge. This way, you can individually adjust your personal piece of nature and immediately start wearing it. :)

How does a solar watch work?

If you’ve decided on a watch with solar movement, starting it up works a little differently. In this case, there is a built-in battery that is recharged via the energy of the sun or a light source.

In order to charge your solar watch, remove the protective foil from the glass and charge it for a minimum of 5 hours in direct sunlight. Particularly in months with less sunshine, the watch should be charged under a lamp (at a distance of 20cm) for 60 hours (30W lightbulb/6W LED/Lumen 375) because the sunlight is slightly too weak to recharge the battery.

Please note that your solar watch shouldn’t be exposed to excessive heat (e.g. the blazing midday sun) in order to avoid damage. As soon as your model is recharged, the battery will last for at least 4 months without the need to recharge your watch again. When the second hand begins to tick in 2-second intervals, it’s a sign that your timepiece needs light again and should be recharged.

In case your model has a variety of functions, like a date display, a dual time display or a chronograph, get to know these functions in advance in order to maximize the full potential of your watch.

Core Features

Solar-Tec Movement

Timepieces with Solar-Tec movements use a source of energy that should be applied to as many of life’s situations as possible: the power of the sun.
Choose a model with Solar-Tec and forget about the problem of a battery change that comes with Quartz watches or the need to wind up automatic models.
With highly efficient solar panels and a battery runtime of 6 months or more, your watch with Solar-Tec will never let you down.

Leadwood

Leadwood

Pure elegance for eternity. The grain of leadwood runs unobtrusively through the entire wood and gives this raw material a particularly elegant appearance. Leadwood also impresses with its high density and associated stability. A robust material that promises our natural products a particularly long lifespan and timeless appearance.

marble

marble

A touch of luxury. The name "marble" comes from the Greek word "mármaros", which means "shining stone". The history of marble dates back to ancient Greek and Roman art, where marble was used for sculptures and architecture. With its distinctive texture and colouring, marble provides a particularly aesthetic appearance that makes our watches and jewellery made from this stone very special statement pieces.

Chronograph Watch

Chronograph Watch

Chronographs combine precision with a sporty look. On top of that, these watches have an integrated stop function, which makes your everyday life easier! The operation is very simple: there are two buttons on the side of the watch case. The upper one starts and stops the measuring process, and the lower one resets the stop hand to zero. Get your multifunctional timepiece and let it accompany you through your busy everyday life!

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