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Home/Browse/Marnaut/Dark Surge 300
Marnaut Dark Surge 300
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Marnaut · Dark Surge

Marnaut Dark Surge 300

$1,390Sold out
Buy from MarnautFind used on eBay

Case

Diameter
41mm
Thickness
14.2mm
Lug-to-lug
50mm
Lug width
20mm
Material
Stainless Steel
Water resistance
300m

Crystal & dial

Crystal
Sapphire
Dial colour
Adriatic
Lume
SuperLuminova C3

Movement

Caliber
Sellita SW200-1
Type
Automatic
Power reserve
41h
Hacking
No
Hand-winding
No
Complications
Time only

Sellita

Sellita's flagship automatic movement and the most widely used Swiss automatic caliber in production today, having filled the supply gap created by ETA's restrictions on third-party sales. A functional clone of the ETA 2824-2, it is dimensionally identical and shares the same parts compatibility. Available in multiple grades from Standard to Top, the SW200-1 powers watches from dozens of Swiss and international brands.

Design language

Case shape
round
Dial style
standard
Bezel
rotating_unidirectional
Bracelet
rubber_strap

AI-detected from the product image

2 colorways

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01The connection engine

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02The community take

Owners talk.

“

The Marnaut Dark Surge 300 is noted for its distinctive "sea urchin" dial pattern and creative, original design. Reviewers highlight the glossy dial, chunky numeral indices, and legible arrow-style handset, all protected by a domed sapphire crystal. However, the bezel lacks minute markers, impacting traditional diving functionality, and exhibits noticeable backplay or backward play. The 41mm or 42mm case, with lug-to-lug measurements around 52-53mm, is described as having a larger wrist presence, though steeply sloped lugs contribute to comfort. One source states the movement is a Sellita SW200-1 automatic with a 41-hour power reserve, while others report a Miyota 9015, with one noting audible rotor noise. Accuracy figures vary, with one report of averaging 12 seconds fast per day and another not specifying. On balance, owners and reviewers find the Marnaut Dark Surge 300 to be a stylish dive watch offering excellent value, primarily due to its unique dial design.

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03The paper trail

04The discussion

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