Which is cheaper, the Borealis Watch Co. Sea Storm MK2 or the Seiko Presage Cocktail Time?

At MSRP the Borealis Watch Co. Sea Storm MK2 is the cheaper of the two at $475, against $595 for the Seiko Presage Cocktail Time — a $120 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Sea Storm MK2 or the Seiko Presage Cocktail Time?

The Borealis Watch Co. Sea Storm MK2 wears larger at 41.50mm versus 40.5mm for the Seiko Presage Cocktail Time — a 1mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Sea Storm MK2 or the Seiko Presage Cocktail Time?

The Borealis Watch Co. Sea Storm MK2 is rated to 300m versus 5m for the Seiko Presage Cocktail Time.

Which has a longer power reserve, the Borealis Watch Co. Sea Storm MK2 or the Seiko Presage Cocktail Time?

The Seiko Presage Cocktail Time carries a 41-hour power reserve against 40 hours on the Borealis Watch Co. Sea Storm MK2.

What movement does the Borealis Watch Co. Sea Storm MK2 run compared to the Seiko Presage Cocktail Time?

Both watches run automatic movements — the Borealis Watch Co. Sea Storm MK2 uses the NH38 and the Seiko Presage Cocktail Time uses the 4R57.

Side by side

Borealis Watch Co. Sea Storm MK2vsSeiko Presage Cocktail Time

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

Borealis Watch Co.Sea Storm MK2

borealis-sea-storm-mk2-random-rob-special-limited-edition

MSRP $475

Seiko Presage Cocktail Time

ssa459j1

MSRP $595

At a glance

13 of 29 specs differ

Diameter

Sea Storm MK241.50mm

Presage Cocktail Time40.5mm

Power Reserve

Sea Storm MK240h

Presage Cocktail Time41h

Water Resistance

Sea Storm MK2300m

Presage Cocktail Time50m

MSRP

Sea Storm MK2$475

Presage Cocktail Time$595

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Hardlex

Crystal Shape

Flat

Box

Lume

BGW9

None

Movement

3 specs

Caliber

NH38

4R57

Power Reserve

40h

41h

Jewels

Pricing

1 specs

MSRP

$475

$595

Follow this matchup

Get a note when Borealis Watch Co. Sea Storm MK2 vs Seiko Presage Cocktail Time gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring