Side by side
Borealis Watch Co. Sea Storm MK2 GMTvsSpinnaker Fleuss 40 Automatic
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
Fleuss 40 Automatic40mm
Power Reserve
Sea Storm MK2 GMT40h
Fleuss 40 Automatic40h
Water Resistance
Sea Storm MK2 GMT300m
Fleuss 40 Automatic150m
MSRP
Sea Storm MK2 GMT$415
Fleuss 40 Automatic$450
Full specifications
Case
6 specsDiameter
41.50mm
40mm
Thickness
14.15mm
11mm
Lug-to-Lug
48.50mm
47mm
Lug Width
20mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
150m
Crystal & Dial
2 specsDial Color
Black
Coral
Lume
BGW9
None
Movement
1 specsCaliber
NH34
SII NH35A
Pricing
1 specsMSRP
$415
$450
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