Which is cheaper, the Seiko Prospex Sea or the Stewart Dawson Voyager S?

At MSRP the Seiko Prospex Sea is the cheaper of the two at $900, against $1,683 for the Stewart Dawson Voyager S — a $783 gap before any retailer discounting.

Which has a longer power reserve, the Seiko Prospex Sea or the Stewart Dawson Voyager S?

The Seiko Prospex Sea carries a 70-hour power reserve against 41 hours on the Stewart Dawson Voyager S.

What movement does the Seiko Prospex Sea run compared to the Stewart Dawson Voyager S?

Both watches run automatic movements — the Seiko Prospex Sea uses the 6R35 and the Stewart Dawson Voyager S uses the Sellita SW200.

Side by side

Seiko Prospex SeavsStewart Dawson Voyager S

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

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Seiko Prospex Sea

spb317j1

MSRP $900

Stewart Dawson Voyager S

voyager-s-black-watch

MSRP $1,683

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At a glance

11 of 29 specs differ

Diameter

Prospex Sea41mm

Voyager S41mm

Power Reserve

Prospex Sea70h

Voyager S41h

Water Resistance

Prospex Sea200m

Voyager S200m

MSRP

Prospex Sea$900

Voyager S$1,683

Full specifications

Case

4 specs

Crystal & Dial

3 specs

Crystal Shape

Curved

Flat

AR Coating

Anti-reflective coating on inner surface

Inner

Lume

LumiBrite on hands, index(es) and bezel

None

Movement

3 specs

Caliber

6R35

Sellita SW200

Power Reserve

70h

41h

Jewels

Pricing

1 specs

MSRP

$900

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Seiko Prospex SeavsStewart Dawson Voyager S

At a glance

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