Which is cheaper, the Orient Modern Skeleton or the Seiko 5KX?

At MSRP the Seiko 5KX is the cheaper of the two at $350, against $725 for the Orient Modern Skeleton — a $375 gap before any retailer discounting.

Which is bigger, the Orient Modern Skeleton or the Seiko 5KX?

The Orient Modern Skeleton wears larger at 49.2mm versus 42.5mm for the Seiko 5KX — a 6.7mm difference across the dial.

Which has better water resistance, the Orient Modern Skeleton or the Seiko 5KX?

The Orient Modern Skeleton is rated to 30m versus 10m for the Seiko 5KX.

Which has a longer power reserve, the Orient Modern Skeleton or the Seiko 5KX?

The Orient Modern Skeleton carries a 50-hour power reserve against 41 hours on the Seiko 5KX.

What movement does the Orient Modern Skeleton run compared to the Seiko 5KX?

Both watches run automatic movements — the Orient Modern Skeleton uses the F6724 and the Seiko 5KX uses the 4R36.

Side by side

Orient Modern SkeletonvsSeiko 5KX

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

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Orient Modern Skeleton

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MSRP $725

See the full Modern Skeleton

Seiko 5KX

srpd51

MSRP $350

At a glance

13 of 29 specs differ

Diameter

Modern Skeleton49.2mm

5KX42.5mm

Power Reserve

Modern Skeleton50h

5KX41h

Water Resistance

Modern Skeleton30m

5KX100m

MSRP

Modern Skeleton$725

5KX$350

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal

Mineral

Hardlex

Dial Color

—

Black

Lume

None

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

F6724

4R36

Power Reserve

50h

41h

Jewels

Pricing

1 specs

MSRP

$725

$350

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Orient Modern SkeletonvsSeiko 5KX

At a glance

Full specifications

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