Which is cheaper, the Seiko DressKX or the Tuseno Blackwater?

At MSRP the Seiko DressKX is the cheaper of the two at $315, against $999 for the Tuseno Blackwater — a $684 gap before any retailer discounting.

Which is bigger, the Seiko DressKX or the Tuseno Blackwater?

The Tuseno Blackwater wears larger at 40.5mm versus 40mm for the Seiko DressKX — a 0.5mm difference across the dial.

Which has better water resistance, the Seiko DressKX or the Tuseno Blackwater?

The Tuseno Blackwater is rated to 200m versus 10m for the Seiko DressKX.

What movement does the Seiko DressKX run compared to the Tuseno Blackwater?

Both watches run automatic movements — the Seiko DressKX uses the 4R36 and the Tuseno Blackwater uses the SW200-1.

Side by side

Seiko DressKXvsTuseno Blackwater

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

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Seiko DressKX

srpe51

MSRP $315

Tuseno Blackwater

blackwater

MSRP $999

At a glance

12 of 29 specs differ

Diameter

DressKX40mm

Blackwater40.5mm

Power Reserve

DressKX41h

Blackwater—

Water Resistance

DressKX100m

Blackwater200m

MSRP

DressKX$315

Blackwater$999

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Hardlex

Sapphire

Lume

LumiBrite on hands and index(es)

BGW9 Swiss Super-LumiNova

Movement

3 specs

Caliber

4R36

SW200-1

Power Reserve

41h

—

Jewels

Pricing

1 specs

MSRP

$315

$999

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Christopher Wardmicro

Sealander

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Seiko DressKXvsTuseno Blackwater

At a glance

Full specifications

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