Side by side
Marnaut Dark Surge 300vsSeiko Prospex Sea 1968 Heritage Diver's GMT Watch
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
Prospex Sea 1968 Heritage Diver's GMT Watch42mm
Power Reserve
Dark Surge 30041h
Prospex Sea 1968 Heritage Diver's GMT Watch72h
Water Resistance
Dark Surge 300300m
Prospex Sea 1968 Heritage Diver's GMT Watch300m
MSRP
Dark Surge 300$1,390
Prospex Sea 1968 Heritage Diver's GMT Watch$1,700
Full specifications
Case
4 specsCategory
—
Diver
Diameter
41mm
42mm
Thickness
14.2mm
13.3mm
Lug-to-Lug
50mm
48.6mm
Crystal & Dial
3 specsAR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Adriatic
Black
Lume
SuperLuminova C3
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Sellita SW200-1
6R54
Power Reserve
41h
72h
Jewels
25
24
Pricing
1 specsMSRP
—
$1,700
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