Side by side
Borealis Watch Co. Sea Storm MK2vsVario 1918 Medic Brass
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 MK241.50mm
1918 Medic Brass40mm
Power Reserve
Sea Storm MK240h
1918 Medic Brass40h
Water Resistance
Sea Storm MK2300m
1918 Medic Brass100m
MSRP
Sea Storm MK2$475
1918 Medic Brass$388
Full specifications
Case
7 specsCategory
Diver
Field
Diameter
41.50mm
40mm
Thickness
14.15mm
10mm
Lug-to-Lug
48.50mm
48mm
Lug Width
20mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
100m
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Black
White
Lume
BGW9
None
Movement
1 specsCaliber
NH38
Seiko NH38A
Pricing
1 specsMSRP
$475
$388
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