Side by side

Borealis Watch Co. Sea Storm MK2 GMTvsPraesidus A-11 SAIT

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
A-11 SAIT
PraesidusA-11 SAIT
MSRP $300

At a glance

11 of 29 specs differ
Diameter
Sea Storm MK2 GMT41.50mm
A-11 SAIT38mm
Power Reserve
Sea Storm MK2 GMT40h
A-11 SAIT40h
Water Resistance
Sea Storm MK2 GMT300m
A-11 SAIT100m
MSRP
Sea Storm MK2 GMT$415
A-11 SAIT$300

Full specifications

Case

7 specs
Category
Diver
Field
Diameter
41.50mm
38mm
Thickness
14.15mm
11mm
Lug-to-Lug
48.50mm
45mm
Lug Width
20mm
18mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

2 specs
Dial Color
Black
SAIT
Lume
BGW9
None

Movement

1 specs
Caliber
NH34
Seiko NH35

Pricing

1 specs
MSRP
$415
$300

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