Side by side
Borealis Watch Co. Sea Storm MK2 GMTvsMarloe Watch Company Motorsport 25
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Sea Storm MK2 GMT41.50mm
Motorsport 2541mm
Power Reserve
Sea Storm MK2 GMT40h
Motorsport 2540h
Water Resistance
Sea Storm MK2 GMT300m
Motorsport 25100m
MSRP
Sea Storm MK2 GMT$415
Motorsport 25$380
Full specifications
Case
6 specsCategory
Diver
Sport
Diameter
41.50mm
41mm
Thickness
14.15mm
11.1mm
Lug-to-Lug
48.50mm
—
Lug Width
20mm
20mm
Water Resistance
300m
100m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
Black
—
Lume
BGW9
Natulite
Movement
3 specsCaliber
NH34
Miyota 8N24
Power Reserve
40h
40h
Jewels
25
21
Pricing
1 specsMSRP
$415
$380
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