Side by side
Marnaut Dark Surge 300vsGrand Seiko SBGE285
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Dark Surge 30041mm
SBGE28541mm
Power Reserve
Dark Surge 30041h
SBGE28572h
Water Resistance
Dark Surge 300300m
SBGE285100m
MSRP
Dark Surge 300$1,390
SBGE285$8,900
Full specifications
Case
6 specsCategory
—
GMT
Thickness
14.2mm
13.9mm
Lug-to-Lug
50mm
48.3mm
Lug Width
20mm
22mm
Material
Stainless Steel
Titanium
Water Resistance
300m
100m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
Adriatic
Black
Lume
SuperLuminova C3
None
Movement
3 specsCaliber
Sellita SW200-1
9R66
Type
Automatic
Spring Drive
Power Reserve
41h
72h
Pricing
1 specsMSRP
—
$8,900
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