Which is cheaper, the Momentum M-Ocean Eclipse or the Undone Mr. Bones?

At MSRP the Momentum M-Ocean Eclipse is the cheaper of the two at $255, against $365 for the Undone Mr. Bones — a $110 gap before any retailer discounting.

Which is bigger, the Momentum M-Ocean Eclipse or the Undone Mr. Bones?

The Undone Mr. Bones wears larger at 40mm versus 38mm for the Momentum M-Ocean Eclipse — a 2mm difference across the dial.

Which has better water resistance, the Momentum M-Ocean Eclipse or the Undone Mr. Bones?

The Momentum M-Ocean Eclipse is rated to 200m versus 30m for the Undone Mr. Bones.

What movement does the Momentum M-Ocean Eclipse run compared to the Undone Mr. Bones?

The Momentum M-Ocean Eclipse runs a solar caliber (Seiko VS22), while the Undone Mr. Bones runs a quartz (Seiko VK64).

Side by side

Momentum M-Ocean EclipsevsUndone Mr. Bones

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

Add a watch

Momentum M-Ocean Eclipse

MSRP $255

See the full M-Ocean Eclipse

Undone Mr. Bones

MSRP $365

See the full Mr. Bones

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At a glance

10 of 29 specs differ

Diameter

M-Ocean Eclipse38mm

Mr. Bones40mm

Power Reserve

M-Ocean Eclipse—

Mr. Bones—

Water Resistance

M-Ocean Eclipse200m

Mr. Bones30m

MSRP

M-Ocean Eclipse$255

Mr. Bones$365

Full specifications

Case

5 specs

Diameter

38mm

40mm

Thickness

11.5mm

0mm

Lug-to-Lug

45.5mm

0mm

Lug Width

18mm

0mm

Water Resistance

200m

30m

Crystal & Dial

1 specs

Crystal

Sapphire

—

Movement

3 specs

Caliber

Seiko VS22

Seiko VK64

Type

Solar

Quartz

Power Reserve

—

Pricing

1 specs

MSRP

$255

$365

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Momentum M-Ocean EclipsevsUndone Mr. Bones

At a glance

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