Which is cheaper, the Oblvlo JM Space or the Mazzucato Rim Sub?

At MSRP the Oblvlo JM Space is the cheaper of the two at $315, against $600 for the Mazzucato Rim Sub — a $285 gap before any retailer discounting.

Which has better water resistance, the Oblvlo JM Space or the Mazzucato Rim Sub?

The Mazzucato Rim Sub is rated to 100m versus 50m for the Oblvlo JM Space.

Side by side

Oblvlo JM SpacevsMazzucato Rim Sub

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

Add a watch

Oblvlo JM Space

MSRP $315

See the full JM Space

MSRP $600

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At a glance

11 of 29 specs differ

Diameter

JM Space42mm

Rim Sub42mm

Power Reserve

JM Space—

Rim Sub42h

Water Resistance

JM Space50m

Rim Sub100m

MSRP

JM Space$315

Rim Sub$600

Full specifications

Case

5 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Dial Color

—

Orange

Lume

Super-LumiNova

None

Movement

2 specs

Caliber

—

Seiko NH70

Power Reserve

42h

Pricing

1 specs

MSRP

$315

$600

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Oblvlo JM SpacevsMazzucato Rim Sub

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