Side by side

Marnaut Dark Surge 300vsGrand Seiko SLGA015

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Dark Surge 300
MarnautDark Surge 300
MSRP $1,390
SLGA015
Grand SeikoSLGA015
MSRP $12,600
Buy from Marnaut ↗
Buy used on eBay ↗
Buy from Grand Seiko ↗
Buy used on eBay ↗

At a glance

14 of 29 specs differ
Diameter
Dark Surge 30041mm
SLGA01543.8mm
Power Reserve
Dark Surge 30041h
SLGA015120h
Water Resistance
Dark Surge 300300m
SLGA015200m
MSRP
Dark Surge 300$1,390
SLGA015$12,600

Full specifications

Case

7 specs
Category
—
Diver
Diameter
41mm
43.8mm
Thickness
14.2mm
13.8mm
Lug-to-Lug
50mm
51.5mm
Lug Width
20mm
23mm
Material
Stainless Steel
Titanium
Water Resistance
300m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Adriatic
Black
Lume
SuperLuminova C3
None

Movement

3 specs
Caliber
Sellita SW200-1
9RA5
Type
Automatic
Spring Drive
Power Reserve
41h
120h

Pricing

1 specs
MSRP
—
$12,600
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