Side by side

Borealis Watch Co. Sea Storm MK2vsLum-Tec RPM

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Sea Storm MK2
Borealis Watch Co.Sea Storm MK2
MSRP $475
RPM
Lum-TecRPM
MSRP $495

At a glance

12 of 29 specs differ
Diameter
Sea Storm MK241.50mm
RPM43mm
Power Reserve
Sea Storm MK240h
RPM40h
Water Resistance
Sea Storm MK2300m
RPM50m
MSRP
Sea Storm MK2$475
RPM$495

Full specifications

Case

7 specs
Category
Diver
Chronograph
Diameter
41.50mm
43mm
Thickness
14.15mm
12.3mm
Lug-to-Lug
48.50mm
41mm
Lug Width
20mm
20mm
Material
Stainless Steel
Titanium
Water Resistance
300m
50m

Crystal & Dial

2 specs
Dial Color
Black
RPM 3
Lume
BGW9
None

Movement

2 specs
Caliber
NH38
—
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$475
$495

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