Side by side
Borealis Watch Co. Sea Storm MK2 GMTvsSternglas Marus 2.0
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Sea Storm MK2 GMT41.50mm
Marus 2.041mm
Power Reserve
Sea Storm MK2 GMT40h
Marus 2.041h
Water Resistance
Sea Storm MK2 GMT300m
Marus 2.0200m
MSRP
Sea Storm MK2 GMT$415
Marus 2.0$593
Full specifications
Case
5 specsDiameter
41.50mm
41mm
Thickness
14.15mm
14mm
Lug-to-Lug
48.50mm
49mm
Lug Width
20mm
20mm
Water Resistance
300m
200m
Crystal & Dial
2 specsDial Color
Black
—
Lume
BGW9
Luminova
Movement
3 specsCaliber
NH34
Seiko TMI NH35
Power Reserve
40h
41h
Jewels
25
—
Pricing
1 specsMSRP
$415
$593
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