Marnaut – Dark Surge 300 B (Black)


incl. VAT

Delivery time: 2 - 5 days

Price without VAT € 528.57

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Marnaut is about creating stylish and enduring limited-batch dive watches .The matte black dial of the Dark Surge 300 is designed with dots, which are (like the hands as well) treated with SuperLumiNova C3. They are inspired by the shell of a sea urchin and the darkness of the depths of the ocean. Furthermore, it increased the readability in the dark. All Marnaut watches are engineered to withstand the forces of nature; A solid water proof case houses one of the best automatic movements around, the Japanese Miyota 9015. The bezel of the watch can be turned in one direction only to set the dive time. This assures, that the estimated time can only be adjusted shorter, when the bezel is touched by mistake. This assures the security of the diver and makes the Dark Surge 300 a true dive watch.

Movement: Miyota 9015 Automatic, 28,800bph, 42-hour plus reserve, hacking
Case: 316L Stainless Steel with 42 mm in diameter, 13 mm thick
Water resistance: 300 meters / 30 ATM
Strap: Leather strap & rubber strap

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Marnaut dark surge design inspirations

Marnaut Dark Surge 300 – Inspired by nature

Designed in Croatia and engineered to explore the world’s uncharted places, Marnaut timepieces mark a return to the enduring style and quality of the great dive watches of the past. Marnaut researches new watch designs that are inspired by nature, like the new Dark Surge 300. The with SuperLumiNova C3 treated dots on the matte black dial are inspired by the shell of a sea urchin and the darkness of the depths of the ocean.

Marnaut watch black sea urchin lume


The watch is driven by a precise Japanese Miyota 9015 Automatic movement (28,800 bph) with a power reserve of 42+ hours.  The double O-ring screw down crown guarantees a water resistance of 300m / 1000ft and it features a bezel that is rotatable in one direction only to set the dive time, which makes it a true dive watch.

Marnaut watch technical details



Additional information
Watch Brand


Watch Case Color


Watch Dial Color


Watch Band Color


Watch Band Type


Watch Case Material

Stainless Steel

Watch Case Width

42 mm

Watch Date


Watch Designed In


Watch Gender


Watch Glass

Scratch-resistant doomed sapphire crystal

Watch Hands


Watch Movement

Automatic, Miyota 9015 Automatic, 28,800bph, 42-hour plus reserve, hacking.

Watch Series

Dark Surge

Watch Movement Type


Watch Packaging

Box & Papers

Watch Style


Watch Warranty

2 Years

Watch Water Resistancy

30 ATM

Watch Band Lug Width

20 mm

Watch Case Depth

13 mm

Shipping / Delivery / VAT

Shipping On every workday from our warehouse in Germany. FREE EU shipping and outside EU we charge 6€.

Delivery We deliver to most countries worldwide. The expected delivery times are Germany 2–5 workdays, EU 3–10 workdays & worldwide 7–20 workdays. All orders will be shipped with our logistics partner Deutsche Post DHL Group.

VAT EU prices are incl. VAT. For orders outside the EU the VAT is automatically deducted during checkout.

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