Side by side

Marathon Arctic OSAR 41mm AutomaticvsOblvlo BLM Rotor

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

Arctic OSAR 41mm Automatic
MarathonArctic OSAR 41mm Automatic
MSRP $1,800
BLM Rotor
OblvloBLM Rotor
MSRP $322

At a glance

11 of 29 specs differ
Diameter
Arctic OSAR 41mm Automatic41mm
BLM Rotor41mm
Power Reserve
Arctic OSAR 41mm Automatic40h
BLM Rotor48h
Water Resistance
Arctic OSAR 41mm Automatic300m
BLM Rotor50m
MSRP
Arctic OSAR 41mm Automatic$1,800
BLM Rotor$322

Full specifications

Case

6 specs
Category
Diver
Sport
Thickness
13mm
12mm
Lug-to-Lug
43.5mm
46mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
50m

Crystal & Dial

2 specs
Dial Color
White
Black
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Sellita SW220-1
—
Power Reserve
40h
48h

Pricing

1 specs
MSRP
$1,800
$322

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