Side by side
Borealis Watch Co. Sea Storm MK2 GMTvsNodus Duality II - Night Shade LE
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Sea Storm MK2 GMT41.50mm
Duality II - Night Shade LE40mm
Power Reserve
Sea Storm MK2 GMT40h
Duality II - Night Shade LE41h
Water Resistance
Sea Storm MK2 GMT300m
Duality II - Night Shade LE300m
MSRP
Sea Storm MK2 GMT$415
Duality II - Night Shade LE$925
Full specifications
Case
4 specsDiameter
41.50mm
40mm
Thickness
14.15mm
11.5mm
Lug-to-Lug
48.50mm
48mm
Lug Width
20mm
20mm
Crystal & Dial
4 specsCrystal Shape
Flat
Box
AR Coating
Inner
Yes
Dial Color
Black
—
Lume
BGW9
Swiss Super-LumiNova® Old Radium X1 Grade
Movement
3 specsCaliber
NH34
Miyota Cal.9015 Premium Automatic
Power Reserve
40h
41h
Jewels
25
24
Pricing
1 specsMSRP
$415
$925
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