Which is cheaper, the Oblvlo JM Rotor or the Spinnaker Croft Mid-Size Skeleton?

At MSRP the Oblvlo JM Rotor is the cheaper of the two at $299, against $425 for the Spinnaker Croft Mid-Size Skeleton — a $126 gap before any retailer discounting.

Which is bigger, the Oblvlo JM Rotor or the Spinnaker Croft Mid-Size Skeleton?

The Oblvlo JM Rotor wears larger at 42mm versus 40mm for the Spinnaker Croft Mid-Size Skeleton — a 2mm difference across the dial.

Which has better water resistance, the Oblvlo JM Rotor or the Spinnaker Croft Mid-Size Skeleton?

The Spinnaker Croft Mid-Size Skeleton is rated to 100m versus 50m for the Oblvlo JM Rotor.

Which has a longer power reserve, the Oblvlo JM Rotor or the Spinnaker Croft Mid-Size Skeleton?

The Oblvlo JM Rotor carries a 42-hour power reserve against 40 hours on the Spinnaker Croft Mid-Size Skeleton.

What movement does the Oblvlo JM Rotor run compared to the Spinnaker Croft Mid-Size Skeleton?

Both watches run automatic movements — the Oblvlo JM Rotor uses the Miyota 8215 and the Spinnaker Croft Mid-Size Skeleton uses the SII NH38A.

Side by side

Oblvlo JM RotorvsSpinnaker Croft Mid-Size Skeleton

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

Oblvlo JM Rotor

JM-ROTOR

MSRP $299

Spinnaker Croft Mid-Size Skeleton

croft-mid-size-skeleton-automatic-spongebob-squarepants-peek-a-boo-limited-edition-dollar-diver-sp-5152-01

MSRP $425

At a glance

11 of 29 specs differ

Diameter

JM Rotor42mm

Croft Mid-Size Skeleton40mm

Power Reserve

JM Rotor42h

Croft Mid-Size Skeleton40h

Water Resistance

JM Rotor50m

Croft Mid-Size Skeleton100m

MSRP

JM Rotor$299

Croft Mid-Size Skeleton$425

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

Black

Dollar Diver

Movement

3 specs

Caliber

Miyota 8215

SII NH38A

Power Reserve

42h

40h

Jewels

Pricing

1 specs

MSRP

$299

$425

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Oblvlo JM RotorvsSpinnaker Croft Mid-Size Skeleton

At a glance

Full specifications

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