Which is cheaper, the Seiko Coutura or the Undone?

At MSRP the Undone is the cheaper of the two at $250, against $550 for the Seiko Coutura — a $300 gap before any retailer discounting.

Which is bigger, the Seiko Coutura or the Undone?

The Seiko Coutura wears larger at 42mm versus 40mm for the Undone — a 2mm difference across the dial.

Which has better water resistance, the Seiko Coutura or the Undone?

The Undone is rated to 50m versus 10m for the Seiko Coutura.

What movement does the Seiko Coutura run compared to the Undone?

Both watches run quartz movements — the Seiko Coutura uses the Seiko 8T63 and the Undone uses the Seiko 9F88.

Side by side

Seiko CouturavsUndone Undone

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

MSRP $550

MSRP $250

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At a glance

12 of 29 specs differ

Diameter

Coutura42mm

Undone40mm

Power Reserve

Coutura—

Undone—

Water Resistance

Coutura100m

Undone50m

MSRP

Coutura$550

Undone$250

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal

Sapphire

—

Dial Color

—

Lume

LumiBrite on hands and index(es)

None

Movement

2 specs

Caliber

Seiko 8T63

Seiko 9F88

Power Reserve

—

Pricing

1 specs

MSRP

$550

$250

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Seiko CouturavsUndone Undone

At a glance

Full specifications

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