Side by side
Borealis Watch Co. Sea Storm MK2 GMTvsTissot PR 100
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
PR 10036mm
Power Reserve
Sea Storm MK2 GMT40h
PR 10040h
Water Resistance
Sea Storm MK2 GMT300m
PR 100100m
MSRP
Sea Storm MK2 GMT$415
PR 100$450
Full specifications
Case
6 specsCategory
Diver
Chronograph
Diameter
41.50mm
36mm
Thickness
14.15mm
11.05mm
Lug-to-Lug
48.50mm
36mm
Lug Width
20mm
18mm
Water Resistance
300m
100m
Crystal & Dial
3 specsDial Color
Black
White mother-of-pearl
Indices
Applied
Index
Lume
BGW9
Super-LumiNova ®
Movement
2 specsCaliber
NH34
10 1/2 '''
Type
Automatic
Quartz
Pricing
1 specsMSRP
$415
$450
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