Side by side

Oblvlo BLM RotorvsHalios Seaforth IV

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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BLM Rotor
OblvloBLM Rotor
MSRP $322
See the full BLM Rotor
Seaforth IV
HaliosSeaforth IV
MSRP $765
See the full Seaforth IV
Buy from Oblvlo ↗
Buy used on eBay ↗
Buy from Halios ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
BLM Rotor41mm
Seaforth IV40mm
Power Reserve
BLM Rotor48h
Seaforth IV40h
Water Resistance
BLM Rotor50m
Seaforth IV200m
MSRP
BLM Rotor$322
Seaforth IV$765

Full specifications

Case

6 specs
Category
Sport
Diver
Diameter
41mm
40mm
Thickness
12mm
12.4mm
Lug-to-Lug
46mm
46.5mm
Material
Stainless Steel
Titanium
Water Resistance
50m
200m

Crystal & Dial

3 specs
Crystal
Sapphire
Sapphire (double-domed)
Dial Color
Black
Blue
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
—
Sellita SW200-1
Power Reserve
48h
40h

Pricing

1 specs
MSRP
$322
$765
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