Side by side
Borealis Watch Co. Sea Storm MK2 GMTvsSpinnaker Noir Radiance
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Sea Storm MK2 GMT41.50mm
Noir Radiance42mm
Power Reserve
Sea Storm MK2 GMT40h
Noir Radiance40h
Water Resistance
Sea Storm MK2 GMT300m
Noir Radiance180m
MSRP
Sea Storm MK2 GMT$415
Noir Radiance$420
Full specifications
Case
6 specsDiameter
41.50mm
42mm
Thickness
14.15mm
15mm
Lug-to-Lug
48.50mm
50mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
180m
Crystal & Dial
2 specsDial Color
Black
Noir Radiance
Lume
BGW9
None
Movement
1 specsCaliber
NH34
SII NH35A
Pricing
1 specsMSRP
$415
$420
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