Side by side
Marnaut Dark Surge 300vsGruppo Gamma Field III GMT
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
Field III GMT40mm
Power Reserve
Dark Surge 30041h
Field III GMT41h
Water Resistance
Dark Surge 300300m
Field III GMT200m
MSRP
Dark Surge 300$1,390
Field III GMT$459
Full specifications
Case
6 specsCategory
—
GMT
Diameter
41mm
40mm
Thickness
14.2mm
14mm
Lug-to-Lug
50mm
48.5mm
Lug Width
20mm
22mm
Water Resistance
300m
200m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
Adriatic
Black
Lume
SuperLuminova C3
Super-LumiNova
Movement
3 specsCaliber
Sellita SW200-1
Seiko Instruments NH38A
Power Reserve
41h
41h
Complications
None
GMT
Pricing
1 specsMSRP
—
$459
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