Which is cheaper, the Borealis Watch Co. Sea Storm MK2 GMT or the Helgray Speedster (Silver Panda)?

At MSRP the Helgray Speedster (Silver Panda) is the cheaper of the two at $299, against $415 for the Borealis Watch Co. Sea Storm MK2 GMT — a $116 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Sea Storm MK2 GMT or the Helgray Speedster (Silver Panda)?

The Borealis Watch Co. Sea Storm MK2 GMT wears larger at 41.50mm versus 39mm for the Helgray Speedster (Silver Panda) — a 2.5mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Sea Storm MK2 GMT or the Helgray Speedster (Silver Panda)?

The Borealis Watch Co. Sea Storm MK2 GMT is rated to 300m versus 30m for the Helgray Speedster (Silver Panda).

What movement does the Borealis Watch Co. Sea Storm MK2 GMT run compared to the Helgray Speedster (Silver Panda)?

Both watches run automatic movements — the Borealis Watch Co. Sea Storm MK2 GMT uses the NH34 and the Helgray Speedster (Silver Panda) uses the Miyota 6S21.

Side by side

Borealis Watch Co. Sea Storm MK2 GMTvsHelgray Speedster (Silver Panda)

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

Borealis Watch Co.Sea Storm MK2 GMT

borealis-sea-storm-mk2-gmt-version-aa

MSRP $415

Helgray Speedster (Silver Panda)

speedster-silver-panda

MSRP $299

At a glance

9 of 29 specs differ

Diameter

Sea Storm MK2 GMT41.50mm

Speedster (Silver Panda)39mm

Power Reserve

Sea Storm MK2 GMT40h

Speedster (Silver Panda)40h

Water Resistance

Sea Storm MK2 GMT300m

Speedster (Silver Panda)30m

MSRP

Sea Storm MK2 GMT$415

Speedster (Silver Panda)$299

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Lume

BGW9

None

Movement

1 specs

Caliber

NH34

Miyota 6S21

Pricing

1 specs

MSRP

$415

$299

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