Side by side
Borealis Watch Co. Sea Storm MK2 GMTvsLorier Zephyr
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
Zephyr36mm
Power Reserve
Sea Storm MK2 GMT40h
Zephyr40h
Water Resistance
Sea Storm MK2 GMT300m
Zephyr—
MSRP
Sea Storm MK2 GMT$415
Zephyr$549
Full specifications
Case
6 specsCategory
Diver
Dress
Diameter
41.50mm
36mm
Thickness
14.15mm
—
Lug-to-Lug
48.50mm
—
Lug Width
20mm
18mm
Water Resistance
300m
—
Crystal & Dial
2 specsDial Color
Black
White
Lume
BGW9
None
Movement
1 specsCaliber
NH34
—
Pricing
1 specsMSRP
$415
$549
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