Side by side
Borealis Watch Co. Sea Storm MK2vsBaltic Prismic Stone
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Sea Storm MK241.50mm
Prismic Stone36mm
Power Reserve
Sea Storm MK240h
Prismic Stone50h
Water Resistance
Sea Storm MK2300m
Prismic Stone30m
MSRP
Sea Storm MK2$475
Prismic Stone$1,404
Full specifications
Case
6 specsCategory
Diver
Dress
Diameter
41.50mm
36mm
Thickness
14.15mm
9.2mm
Lug-to-Lug
48.50mm
44mm
Lug Width
20mm
20mm
Water Resistance
300m
30m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
Black
Bloodstone
Lume
BGW9
None
Movement
3 specsCaliber
NH38
La Joux-Perret D100
Type
Automatic
Manual
Power Reserve
40h
50h
Pricing
1 specsMSRP
$475
$1,404
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