Side by side

Borealis Watch Co. Sea Storm MK2 GMTvsNodus Duality II

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
Duality II
NodusDuality II
MSRP $875

At a glance

12 of 29 specs differ
Diameter
Sea Storm MK2 GMT41.50mm
Duality II40mm
Power Reserve
Sea Storm MK2 GMT40h
Duality II41h
Water Resistance
Sea Storm MK2 GMT300m
Duality II300m
MSRP
Sea Storm MK2 GMT$415
Duality II$875

Full specifications

Case

4 specs
Diameter
41.50mm
40mm
Thickness
14.15mm
11.5mm
Lug-to-Lug
48.50mm
48mm
Lug Width
20mm
20mm

Crystal & Dial

4 specs
Crystal Shape
Flat
Box
AR Coating
Inner
Yes
Dial Color
Black
—
Lume
BGW9
Swiss Super-LumiNova® BGW9 Grade A

Movement

3 specs
Caliber
NH34
Miyota Cal.9015 Premium Automatic
Power Reserve
40h
41h
Jewels
25
24

Pricing

1 specs
MSRP
$415
$875

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