Which is cheaper, the Borealis Watch Co. Sea Storm MK2 GMT or the Gruppo Gamma Peacemaker Bronze?

At MSRP the Borealis Watch Co. Sea Storm MK2 GMT is the cheaper of the two at $415, against $990 for the Gruppo Gamma Peacemaker Bronze — a $575 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Sea Storm MK2 GMT or the Gruppo Gamma Peacemaker Bronze?

The Gruppo Gamma Peacemaker Bronze wears larger at 43mm versus 41.50mm for the Borealis Watch Co. Sea Storm MK2 GMT — a 1.5mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Sea Storm MK2 GMT or the Gruppo Gamma Peacemaker Bronze?

The Borealis Watch Co. Sea Storm MK2 GMT is rated to 300m versus 200m for the Gruppo Gamma Peacemaker Bronze.

Which has a longer power reserve, the Borealis Watch Co. Sea Storm MK2 GMT or the Gruppo Gamma Peacemaker Bronze?

The Gruppo Gamma Peacemaker Bronze carries a 42-hour power reserve against 40 hours on the Borealis Watch Co. Sea Storm MK2 GMT.

What movement does the Borealis Watch Co. Sea Storm MK2 GMT run compared to the Gruppo Gamma Peacemaker Bronze?

Both watches run automatic movements — the Borealis Watch Co. Sea Storm MK2 GMT uses the NH34 and the Gruppo Gamma Peacemaker Bronze uses the ETA 2824-2.

Side by side

Borealis Watch Co. Sea Storm MK2 GMTvsGruppo Gamma Peacemaker Bronze

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

Gruppo Gamma Peacemaker Bronze

pn-07

MSRP $990

At a glance

12 of 29 specs differ

Diameter

Sea Storm MK2 GMT41.50mm

Peacemaker Bronze43mm

Power Reserve

Sea Storm MK2 GMT40h

Peacemaker Bronze42h

Water Resistance

Sea Storm MK2 GMT300m

Peacemaker Bronze200m

MSRP

Sea Storm MK2 GMT$415

Peacemaker Bronze$990

Full specifications

Case

6 specs

Diameter

41.50mm

43mm

Thickness

14.15mm

13mm

Lug-to-Lug

48.50mm

52.5mm

Lug Width

20mm

24mm

Material

Stainless Steel

Bronze

Water Resistance

300m

200m

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

Black

Fume Green

Lume

BGW9

Super-LumiNova

Movement

2 specs

Caliber

NH34

ETA 2824-2

Power Reserve

40h

42h

Pricing

1 specs

MSRP

$415

$990

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