Side by side
Borealis Watch Co. Sea Storm MK2 GMTvsBoldr The Boys
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Sea Storm MK2 GMT41.50mm
The Boys38mm
Power Reserve
Sea Storm MK2 GMT40h
The Boys40h
Water Resistance
Sea Storm MK2 GMT300m
The Boys200m
MSRP
Sea Storm MK2 GMT$415
The Boys$299
Full specifications
Case
7 specsCategory
Diver
Tool
Diameter
41.50mm
38mm
Thickness
14.15mm
12mm
Lug-to-Lug
48.50mm
44mm
Lug Width
20mm
20mm
Material
Stainless Steel
Titanium
Water Resistance
300m
200m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
Black
The Boys' Brigade 90th Anniversary Edition
Lume
BGW9
Super-LumiNova
Movement
1 specsCaliber
NH34
Seiko NH35A
Pricing
1 specsMSRP
$415
$299
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