Side by side
Borealis Watch Co. Sea Storm MK2 GMTvsNodus Unity
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Sea Storm MK2 GMT41.50mm
Unity36.5mm
Power Reserve
Sea Storm MK2 GMT40h
Unity41h
Water Resistance
Sea Storm MK2 GMT300m
Unity150m
MSRP
Sea Storm MK2 GMT$415
Unity$725
Full specifications
Case
6 specsCategory
Diver
Dress
Diameter
41.50mm
36.5mm
Thickness
14.15mm
11.3mm
Lug-to-Lug
48.50mm
43.5mm
Lug Width
20mm
20mm
Water Resistance
300m
150m
Crystal & Dial
4 specsCrystal Shape
Flat
Box
AR Coating
Inner
Yes
Dial Color
Black
—
Lume
BGW9
Swiss Super-LumiNova® BGW9 Grade A
Movement
3 specsCaliber
NH34
Miyota Cal.9015 Premium Automatic
Power Reserve
40h
41h
Jewels
25
24
Pricing
1 specsMSRP
$415
$725
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