Side by side
Borealis Watch Co. Sea Storm MK2vsCitizen Tsuyosa 60
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Sea Storm MK241.50mm
Tsuyosa 6040mm
Power Reserve
Sea Storm MK240h
Tsuyosa 6060h
Water Resistance
Sea Storm MK2300m
Tsuyosa 6050m
MSRP
Sea Storm MK2$475
Tsuyosa 60$431
Full specifications
Case
6 specsCategory
Diver
Sport
Diameter
41.50mm
40mm
Thickness
14.15mm
12mm
Lug-to-Lug
48.50mm
46mm
Lug Width
20mm
20mm
Water Resistance
300m
50m
Crystal & Dial
1 specsLume
BGW9
None
Movement
2 specsCaliber
NH38
8310
Power Reserve
40h
60h
Pricing
1 specsMSRP
$475
$431
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