Side by side

Borealis Watch Co. Sea Storm MK2vsSeiko Presage Classic Series “Craftsmanship” Unglazed Arita Porcelain Dial Limited Edition

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

At a glance

13 of 29 specs differ
Diameter
Sea Storm MK241.50mm
Presage Classic Series “Craftsmanship” Unglazed Arita Porcelain Dial Limited Edition40.6mm
Power Reserve
Sea Storm MK240h
Presage Classic Series “Craftsmanship” Unglazed Arita Porcelain Dial Limited Edition72h
Water Resistance
Sea Storm MK2300m
Presage Classic Series “Craftsmanship” Unglazed Arita Porcelain Dial Limited Edition100m
MSRP
Sea Storm MK2$475
Presage Classic Series “Craftsmanship” Unglazed Arita Porcelain Dial Limited Edition$1,850

Full specifications

Case

6 specs
Category
Diver
Dress
Diameter
41.50mm
40.6mm
Thickness
14.15mm
12.5mm
Lug-to-Lug
48.50mm
49.1mm
Lug Width
20mm
20mm
Water Resistance
300m
100m

Crystal & Dial

3 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
BGW9
None

Movement

3 specs
Caliber
NH38
6R51
Power Reserve
40h
72h
Jewels
25
24

Pricing

1 specs
MSRP
$475
$1,850

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