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Jan Mayen Basalt Radiant Mist

Jan Mayen Basalt Radiant Mist

Limited edition
Pre-order

The Jan Mayen Basalt Radiant Mist is a remarkable timepiece crafted from basalt rock collected during a two-week expedition to the remote volcanic island of Jan Mayen. Each dial, formed from solidified lava and gas pockets, showcases one-of-a-kind natural patterns. The ultra-thin basalt wafers are precisely cut, stabilized, and polished, then layered over a fully lumed base plate with a fumé treatment in a sandwich dial construction, producing a gradient glow that emanates subtly from the center outward, while retaining legibility.

Regular price €1.900,00 EUR
Regular price Sale price €1.900,00 EUR
Taxes excluded.
Pre-order now - €1.900,00
Key technical specifications
39mm diameter. 10ATM. Sapphire crystal. 316L Steel.
Limited edition
Collection limited to 100 pieces, shared across the three variants. Select units reserved for retailers and future fairs.
Pre-order, delivery April 2025.
Delays may occur due to unforeseen events.
Final sale policy
Once the pre-order window is closed, all orders are final, and we are unable to cancel your order and offer a refund. All pre-ordered watches are bespoke and made-to-order, so the regular 14-day return window does not apply.
Strap Adapters
Strap Adapters
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Free worldwide shipping

Orders are shipped free of charge and are easily tracked. Read more

Shipping policy

We ship from Switzerland and offer free worldwide shipping on orders above €200 EUR.

We ship with DHL Express Worldwide, and delivery typically takes 1-5 days depending on your location.

TAX/VAT, Customs fees and duties are excluded from all orders, except for products shipped to Switzerland where VAT will be calculated at checkout.

For all other customers, all prices are excluded of TAX/VAT and any other customs fees and duties.

You will be responsible for paying additional charges for customs clearance; we have no control over these charges and cannot predict what they may be. All goods will be declared with their original customs value.

Customs policies vary widely from country to country; please contact your local customs office for further information. Additionally, when ordering from straum.co, you are the importer and must comply with all laws and regulations of the destination country.

You authorise us to designate a carrier to act as your agent with the relevant customs and tax authorities in the destination country, to clear your merchandise and advance (on your behalf) any duties and taxes owed by you.

This also applies to customers in Norway.

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Final sale policy

Once the pre-order window is closed, all orders are final, and we are unable to cancel your order and offer a refund. All pre-ordered watches are bespoke and made-to-order, so the regular 14-day return window does not apply. Read more

Refund policy

We have a 14-day return policy, which means you have 14 days after receiving your item to request a return. Note that there might be exceptions, which will be explicitly stated on the product page. These exceptions also apply to the European Union 14 day cooling off period.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags and protective films, and in its original packaging. You’ll also need the receipt or proof of purchase. For partially fulfilled orders, date of delivery applies to a per-item basis. If the watch is returned in perfect condition, but the strap has been used or marked, a refund will only be granted on the watch. Please note all returned watches are examined under a high level of magnification to check for surface scratches due to the high polished nature of a number of our cases.

To start a return, please contact our customer support at support@straum.co.

If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Refunds are processed in the original payment currency. We do not cover any variations in refund amounts due to changes in currency exchange rates.

You can always contact our customer support for any return questions.


Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.


Exceptions / non-returnable items
Certain types of items cannot be returned, like custom products (such as special orders or personalized items).


Unfortunately, we cannot accept returns on gift cards.


Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.


European Union 14 day cooling off period
If the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Exceptions: Certain pre-ordered watches are bespoke and made-to-order, so the regular 14-day return window does not apply. 

Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact our customer support.

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24 month warranty

Our global after-sales partner network ensures a swift and easy process.

Capturing nature

The Basalt Dial

The Jan Mayen Basalt Lume dial is carefully crafted from volcanic basalt rock, selected for its porous, unique structure. The brittle material undergoes a multi-step process of stabilization to strengthen it without compromising its natural texture. Precision tools are used to cut ultra-thin wafers, which are then ground, polished, and treated with resin to enhance durability and achieve optical clarity. The wafer is bonded to a fully lumed base dial with a fumé treatment, producing a gradient glow that emanates subtly from the center outward, while retaining legibility. Finished with a chapter ring, this process results in a truly one-of-a-kind watch face that captures the raw beauty of the basalt and showcases nature’s powerful forces.

Volcanic origins

The Basalt Process

Every Jan Mayen Basalt dial is a piece of the island’s volcanic history, made from basalt rock collected during our expedition to the remote island of Jan Mayen. These rocks, formed from molten lava, are unique—no two dials are the same, each revealing distinct patterns created by the solidification of lava and trapped gas pockets.

Our journey to obtain these rare stones was a two-year endeavor, including a 10-day voyage to scale the Beerenberg volcano. Each basalt dial is a testament to that journey, containing a part of the island’s raw, untamed beauty.

Engineered for Durability and Comfort

Integrated Bracelet

The bracelet is custom designed and crafted from 316L stainless steel, featuring an integrated structure that tapers smoothly from 24.8mm to 18mm at the buckle for both comfort and a secure fit. Each link is CNC machined to very high tolerances, ensuring precise separation of surface finishes, while the inside edges are chamfered and polished for a comfortable, pinch-free wearing experience. The push-button butterfly clasp provides a seamless closure, and two 130% links offer added versatility for a tailored fit. Designed to perform in both rugged landscapes and urban environments, the bracelet includes a pin-and-collar system with sizing tools for easy adjustment.

Crafted for adventure

Watch Case

The Jan Mayen Basalt case is made from 316L stainless steel, offering high resistance to corrosion and wear. Measuring 39mm in diameter, it combines practicality with a balanced, comfortable fit.

The sunburst bezel frames the dial, while the double-domed sapphire crystal ensures excellent scratch resistance and clear visibility. Finished to a very high standard, the case features precise detailing, creating a refined yet durable exterior. With a screw-down crown and 10ATM water resistance, the case is designed to endure both everyday conditions and more challenging environments.

The movement

LJP G101 Soigné NAC

The Jan Mayen Basalt features the LJP G101 movement by La Joux-Perret, renowned for its precision, craftsmanship, and a reliable 68-hour power reserve. This time-only display allows for an uninterrupted view of the dial's unique basalt design. The movement is Soigné graded and NAC-treated, ensuring both enhanced durability and an elegant finish. Adjusted to four positions for precise timekeeping, the movement and engraved rotor are visible through the sapphire crystal window on the screw-down caseback.

The packaging

The Capsule

Every Jan Mayen comes bundled with a Straum Capsule, designed to keep your watch protected against the elements and is machined from a single block of aluminium and surface treated with a HA1 Hard Anodization process to increase durability.⁠

Technical specifications

General

Design Designed in Norway, by Lasse Roxrud Farstad & Øystein Helle Husby.
Manufacturing Made in Switzerland.


Watch case

Diameter 38.7mm.
Case width 40.7mm (direction 9 to 3 including crown).
Thickness 11.5mm (9.7mm excluding the crystal).
Lug tip to lug tip 45.7mm (seen from side).
Drilled lug hole center-to-center 42.5mm (seen from side).
Lug width 24.8mm (seen from top)
ATM Rating 10 ATM.
Case 316L stainless steel.
Crown Screw-down, with manual winding.
Bezel 316L stainless steel, sunburst brushed with polished chamfer.
Caseback 316L stainless steel, threaded screw-down with etched graphics and sapphire crystal window.
Crystal Double-domed scratch-resistant sapphire crystal with internal anti-reflective coating.
Dial Basalt sandwich design. Basalt wafer is cut, stabilized, and polished. Then laminated, coated, and printed. Bonded to a fully lumed and fumé-treated base, and a chapter ring decorated with Swiss Super-LumiNova Grade A.
Hands Diamond-cut and filled with Swiss Super-LumiNova Grade A.


Bracelet

Design Custom designed and manufactured stainless steel with a tapered shape across the first five links.
Manufacturing All links are CNC machined to very high tolerances and machined finished to ensure highly precise separation of surface finishings. Inside edges are chamfered and polished to ensure a very comfortable wearing experience with no pinching.
Construction Pin and collar. Sizing tools included.
Clasp Machined butterfly deployant clasp with push buttons.
Dimensions Bracelet tapers from 24.8mm lug width to 18mm at the buckle.
Adjustments Two 130% links included to allow for a precise and tailored fit.


Movement

Manufacturer Manufacture La Joux-Perret S.A.
Model LJP G101 (no date position).
Functions Time only.
Grade Soigné, adjusted to four positions (CH, 3H, 6H, 9H).
Decoration NAC coated. Engraved rotor.
Jewels 24 jewels.
Power reserve 68 hours.
Middle rate 7 ±7 s/d.
Max. divergence all positions 20 s/d.
Isochronism ±15 s/d.


Sizing and fit

Minimum wrist circumference Approximately 13cm
Maximum wrist circumference Approximately 20cm
Dimensions

The adventure

The Journey to Jan Mayen

Our adventure began two years ago with a challenging 10-day voyage from Svalbard to the isolated island of Jan Mayen. Accessible only by boat, Jan Mayen is one of the most remote places on Earth, dominated by the towering Beerenberg volcano, the world’s northernmost active volcano. Our goal was clear: scale the volcano and collect basalt rock samples formed from ancient volcanic eruptions. Expeditions like this are rare, as most of Jan Mayen is a nature reserve. We secured special permits from the Norwegian government, ensuring that our collection of basalt was responsible and sustainable.

What is Basalt Rock?

Basalt is born from molten lava, a testament to the Earth's powerful geological forces. When lava erupts from a volcano and cools rapidly, it solidifies into this dense, black volcanic rock. As the lava cools, gas pockets become trapped inside, creating a porous and unique spongelike structure. The basalt rock we gathered on Jan Mayen is no exception—each stone carries the natural patterns formed during volcanic activity. When sliced open, these rocks reveal distinctive textures and gas pockets, making each dial truly one-of-a-kind.

Manufacturing the Basalt Dial

Creating the Jan Mayen Basalt dial is a complex, highly technical process, made possible through collaboration with experts from Norway, Scotland, Switzerland, and China. After carefully selecting basalt rocks with an open, porous structure to achieve our intended visual expression, the process became even more challenging. This low-density material is naturally brittle, making it especially difficult to work with. The rock is cut into slabs and treated with multiple rounds of stabilization to enhance its durability without compromising the delicate, natural structure. From there, it undergoes several stages of grinding, polishing, and resin impregnation, refined to its final thickness and polished to optical clarity. Precision diamond tools are required to handle the intricate cutting of the ultra-thin wafers, ensuring no damage to the fragile material. The final assembly involves bonding the basalt to the base dial, applying a chapter ring, and adding printed graphics. This demanding process, while technically challenging, results in a unique dial that captures the raw beauty of the basalt rock, showcasing the intricate balance between craftsmanship and nature's unpredictability.

Captured for posterity

Every Jan Mayen Basalt dial holds a piece of this incredible journey. The dial you see is crafted from basalt rocks that we hand-carried back from our expedition. As each rock is different, so is every dial—a unique pattern of basalt and gas pockets, never replicated. This means that no two watches are the same, each one featuring the natural character and texture of the volcanic rock, making your Jan Mayen Basalt watch a true one-off masterpiece." Expeditions like this are rare, as most of Jan Mayen is a nature reserve. We secured special permits from the Norwegian government, ensuring that our collection of basalt was responsible and sustainable.

The Spirit of Exploration

The Jan Mayen Basalt collection reflects not just the raw beauty of the island, but our passion for exploration. We believe this watch embodies the truest expression of who we are as a brand—a deep connection to nature, a respect for its untamed power, and a dedication to craftsmanship. From the treacherous waters surrounding Jan Mayen to the summit of Beerenberg, this watch carries the spirit of adventure with it, designed for those who are drawn to the world’s most uncharted territories.

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