Marble & Zebrawood

incl. VAT
More than 1,000,000 happy customers worldwide
  • Delivery: 3 - 7 workdays
  • Free delivery with tracking number Info Popup Our UK customers enjoy free 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. For our Premium Club members, we also cover the return shipping costs and provide a prepaid return label. Learn more >
  • No after-sale duties or taxes for UK customers
  • Free returns Info Popup Our customers from the UK benefit from free return shipping via a prepaid return label. For detailed information please look here.

Did you know that frost can lift soil? This happens through pore water pressure, which reaches the surface through thermodynamic processes, freezes there and expands at the same time - resulting in the swelling of soil.

Our hybrid automatic watch "Frostheave" is inspired by the phenomenon of frost heaves and is designed to bring you closer to nature at all times. Made from genuine marble and zebrawood, your timepiece is guaranteed to be one-of-a-kind. Thanks to the HydroDef Technology, you can even swim and snorkel with your own unique piece.

EAN: # 9010631016050
  • Case: 42mm diameter, made from fine zebrawood and stainless steel in dark grey
  • Dial: Genuine black marble
  • Movement: Hybrid-automatic movement by Epson
  • Bracelet: Adjustable length, made from stainless steel in dark grey (fits any wrist)
  • Sapphire crystal
  • Date display
  • Water-resistant up to 10 ATM thanks to the HydroDef Technology


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.

Do you have physical stores?

We have several Holzkern stores where our unique pieces can be admired and tried on.

Our local stores are located all over Germany and Austria. You can find your nearest store using our store locator. Our local employees look forward to meeting you and will be happy to advise you. :)

On top of that, we have multiple retail partners in Germany, Austria, the Netherlands, France, Belgium, Luxembourg, Italy, Spain, Portugal, Switzerland and more - click here for a full overview.

Our store team look forward to meeting you on location and will be happy to help out. :)

To be sure that the model you’re interested in is in stock, we recommend contacting the respective store beforehand.

Naturally, you can also order several of our models in our online shop to view them first-hand and, in the case that there are some you don’t want to keep, you can return them within the 24-day refund period.

Core Features

Hybrid Automatic Movement

Hybrid Automatic Movement

Do you like automatic watches? Then you'll love our models with hybrid automatic movement! Hybrid automatic watches convert your movements into energy to power your watch. On top of that, these models have a rechargeable battery that stores this energy. So, compared to a normal automatic watch, which runs for 35-60 hours, your watch will continue to run for up to 6 months, even without movement. These unique models combine the advantages of both automatic and quartz watches in one stunning timepiece.



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.



Exotic wood with character. Zebrawood is a unique and incredibly beautiful type of wood. It owes its name to the special striped pattern, which makes our accessories extravagant eye-catchers. The wood comes from the tropical rainforests of West Africa, and we only use FSC-certified wood for our products.

Hydro-Defense Technology

Our HydroDef technology takes the resilience of natural materials to the next level. By means of a special resin coating, exposed elements of natural materials are significantly better protected from weather conditions (especially water).
Hydro-Def makes your piece of nature a faithful companion for all-purpose wear!