Side by side
Oblvlo BLM IIvsBorealis Watch Co. Sea Storm MK2
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
BLM II41mm
Sea Storm MK241.50mm
Power Reserve
BLM II42h
Sea Storm MK240h
Water Resistance
BLM II50m
Sea Storm MK2300m
MSRP
BLM II$265
Sea Storm MK2$475
Full specifications
Case
6 specsCategory
Sport
Diver
Diameter
41mm
41.50mm
Thickness
12.5mm
14.15mm
Lug-to-Lug
46mm
48.50mm
Lug Width
20mm
20mm
Water Resistance
50m
300m
Crystal & Dial
1 specsLume
Super-LumiNova
BGW9
Movement
3 specsCaliber
Miyota 8215
NH38
Power Reserve
42h
40h
Jewels
21
25
Pricing
1 specsMSRP
$265
$475
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