Side by side
Marnaut Dark Surge 300vsSpinnaker Bradner GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Dark Surge 30041mm
Bradner GMT42mm
Power Reserve
Dark Surge 30041h
Bradner GMT40h
Water Resistance
Dark Surge 300300m
Bradner GMT180m
MSRP
Dark Surge 300$1,390
Bradner GMT$299
Full specifications
Case
6 specsCategory
—
GMT
Diameter
41mm
42mm
Thickness
14.2mm
15mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
180m
Crystal & Dial
2 specsDial Color
Adriatic
Brown
Lume
SuperLuminova C3
None
Movement
2 specsCaliber
Sellita SW200-1
Seiko NH34A
Power Reserve
41h
40h
Pricing
1 specsMSRP
—
$299
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