Side by side

Borealis Watch Co. Sea Storm MK2 GMTvsPhoibos Narwhal

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
Narwhal
PhoibosNarwhal
MSRP $509

At a glance

10 of 29 specs differ
Diameter
Sea Storm MK2 GMT41.50mm
Narwhal38mm
Power Reserve
Sea Storm MK2 GMT40h
Narwhal40h
Water Resistance
Sea Storm MK2 GMT300m
Narwhal200m
MSRP
Sea Storm MK2 GMT$415
Narwhal$509

Full specifications

Case

5 specs
Diameter
41.50mm
38mm
Thickness
14.15mm
11.5mm
Lug-to-Lug
48.50mm
46mm
Lug Width
20mm
20mm
Water Resistance
300m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Black
Malachite
Lume
BGW9
Super-LumiNova

Movement

1 specs
Caliber
NH34
Miyota 9015

Pricing

1 specs
MSRP
$415
$509

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