Side by side
Borealis Watch Co. Sea Storm MK2 GMTvsBaltic MR Roulette
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
MR Roulette36mm
Power Reserve
Sea Storm MK2 GMT40h
MR Roulette42h
Water Resistance
Sea Storm MK2 GMT300m
MR Roulette30m
MSRP
Sea Storm MK2 GMT$415
MR Roulette$545
Full specifications
Case
6 specsCategory
Diver
Dress
Diameter
41.50mm
36mm
Thickness
14.15mm
9mm
Lug-to-Lug
48.50mm
44mm
Lug Width
20mm
20mm
Water Resistance
300m
30m
Crystal & Dial
2 specsCrystal
Sapphire
Hesalite
Lume
BGW9
None
Movement
2 specsCaliber
NH34
Hangzhou CAL5000a Micro-rotor
Power Reserve
40h
42h
Pricing
1 specsMSRP
$415
$545
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