Side by side
Gravithin FOCUSCOPE - BLUE COSMOvsMarnaut Dark Surge 300
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
FOCUSCOPE - BLUE COSMO40mm
Dark Surge 30041mm
Power Reserve
FOCUSCOPE - BLUE COSMO42h
Dark Surge 30041h
Water Resistance
FOCUSCOPE - BLUE COSMO100m
Dark Surge 300300m
MSRP
FOCUSCOPE - BLUE COSMO$579
Dark Surge 300$1,390
Full specifications
Case
4 specsDiameter
40mm
41mm
Thickness
11.2mm
14.2mm
Lug-to-Lug
46mm
50mm
Water Resistance
100m
300m
Crystal & Dial
2 specsDial Color
Black
Adriatic
Lume
super luminova
SuperLuminova C3
Movement
2 specsCaliber
Miyota 9039
Sellita SW200-1
Power Reserve
42h
41h
Pricing
1 specsMSRP
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