Side by side
Borealis Watch Co. Sea Storm MK2 GMTvsUgly Watch Co Adamas Aster
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Sea Storm MK2 GMT41.50mm
Adamas Aster42mm
Power Reserve
Sea Storm MK2 GMT40h
Adamas Aster40h
Water Resistance
Sea Storm MK2 GMT300m
Adamas Aster100m
MSRP
Sea Storm MK2 GMT$415
Adamas Aster$1,160
Full specifications
Case
6 specsCategory
Diver
—
Diameter
41.50mm
42mm
Thickness
14.15mm
12mm
Lug-to-Lug
48.50mm
46mm
Lug Width
20mm
20mm
Water Resistance
300m
100m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
Black
Black Mother of Pearl
Lume
BGW9
None
Movement
1 specsCaliber
NH34
Miyota 9015
Pricing
1 specsMSRP
$415
$1,160
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