Which is cheaper, the Sheffield 1A or the Oblvlo ZM Skeleton?

At MSRP the Sheffield 1A is the cheaper of the two at $223, against $285 for the Oblvlo ZM Skeleton — a $62 gap before any retailer discounting.

Which is bigger, the Sheffield 1A or the Oblvlo ZM Skeleton?

The Oblvlo ZM Skeleton wears larger at 46mm versus 40mm for the Sheffield 1A — a 6mm difference across the dial.

Which has better water resistance, the Sheffield 1A or the Oblvlo ZM Skeleton?

The Sheffield 1A is rated to 200m versus 50m for the Oblvlo ZM Skeleton.

What movement does the Sheffield 1A run compared to the Oblvlo ZM Skeleton?

Both watches run automatic movements — the Sheffield 1A uses the Seiko NH35A and the Oblvlo ZM Skeleton uses the Miyota 82S0.

Side by side

Sheffield 1AvsOblvlo ZM Skeleton

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

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Sheffield 1A

diver-1a-40mm-white

MSRP $223

Oblvlo ZM Skeleton

ZM-NZ

MSRP $285

At a glance

10 of 29 specs differ

Diameter

1A40mm

ZM Skeleton46mm

Power Reserve

1A—

ZM Skeleton42h

Water Resistance

1A200m

ZM Skeleton50m

MSRP

1A$223

ZM Skeleton$285

Full specifications

Case

5 specs

Crystal & Dial

2 specs

Dial Color

White/Blue

Black

Lume

Swiss blue lume

None

Movement

2 specs

Caliber

Seiko NH35A

Miyota 82S0

Power Reserve

—

42h

Pricing

1 specs

MSRP

$223

$285

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