Side by side

Borealis Watch Co. Sea Storm MK2 GMTvsZelos Hammerhead V3 300m Bronze

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

Sea Storm MK2 GMT
Borealis Watch Co.Sea Storm MK2 GMT
MSRP $415
Hammerhead V3 300m Bronze
ZelosHammerhead V3 300m Bronze
MSRP $449

At a glance

10 of 29 specs differ
Diameter
Sea Storm MK2 GMT41.50mm
Hammerhead V3 300m Bronze44mm
Power Reserve
Sea Storm MK2 GMT40h
Hammerhead V3 300m Bronze40h
Water Resistance
Sea Storm MK2 GMT300m
Hammerhead V3 300m Bronze300m
MSRP
Sea Storm MK2 GMT$415
Hammerhead V3 300m Bronze$449

Full specifications

Case

5 specs
Diameter
41.50mm
44mm
Thickness
14.15mm
13mm
Lug-to-Lug
48.50mm
44mm
Lug Width
20mm
22mm
Material
Stainless Steel
Titanium

Crystal & Dial

3 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Black
Bronze - Frost
Lume
BGW9
None

Movement

1 specs
Caliber
NH34
Seiko NH35

Pricing

1 specs
MSRP
$415
$449

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