Which is cheaper, the Seiko King Seiko KSK or the Wren Diver One Aqua?

At MSRP the Wren Diver One Aqua is the cheaper of the two at $965, against $2,000 for the Seiko King Seiko KSK — a $1,035 gap before any retailer discounting.

Which is bigger, the Seiko King Seiko KSK or the Wren Diver One Aqua?

The Wren Diver One Aqua wears larger at 41mm versus 38.3mm for the Seiko King Seiko KSK — a 2.7mm difference across the dial.

Which has better water resistance, the Seiko King Seiko KSK or the Wren Diver One Aqua?

The Wren Diver One Aqua is rated to 200m versus 10m for the Seiko King Seiko KSK.

Which has a longer power reserve, the Seiko King Seiko KSK or the Wren Diver One Aqua?

The Seiko King Seiko KSK carries a 72-hour power reserve against 38 hours on the Wren Diver One Aqua.

What movement does the Seiko King Seiko KSK run compared to the Wren Diver One Aqua?

Both watches run automatic movements — the Seiko King Seiko KSK uses the 6R55 and the Wren Diver One Aqua uses the Sellita SW200.

Side by side

Seiko King Seiko KSKvsWren Diver One Aqua

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

Add a watch

Seiko King Seiko KSK

spb387j1

MSRP $2,000

Wren Diver One Aqua

wren-diver-one-aqua

MSRP $965

At a glance

14 of 29 specs differ

Diameter

King Seiko KSK38.3mm

Diver One Aqua41mm

Power Reserve

King Seiko KSK72h

Diver One Aqua38h

Water Resistance

King Seiko KSK100m

Diver One Aqua200m

MSRP

King Seiko KSK$2,000

Diver One Aqua$965

Full specifications

Case

7 specs

Crystal & Dial

3 specs

Crystal Shape

Box

Flat

AR Coating

Anti-reflective coating on inner surface

Inner

Lume

LumiBrite on Hands

None

Movement

3 specs

Caliber

6R55

Sellita SW200

Power Reserve

72h

38h

Jewels

Pricing

1 specs

MSRP

$2,000

$965

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Seiko King Seiko KSKvsWren Diver One Aqua

At a glance

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