Which is cheaper, the Seiko Prospex Sea 1968 Heritage Diver's GMT or the William Wood Triumph Vintage Edition?

At MSRP the Seiko Prospex Sea 1968 Heritage Diver's GMT is the cheaper of the two at $1,500, against $2,995 for the William Wood Triumph Vintage Edition — a $1,495 gap before any retailer discounting.

Which is bigger, the Seiko Prospex Sea 1968 Heritage Diver's GMT or the William Wood Triumph Vintage Edition?

The Seiko Prospex Sea 1968 Heritage Diver's GMT wears larger at 42mm versus 41mm for the William Wood Triumph Vintage Edition — a 1mm difference across the dial.

Which has better water resistance, the Seiko Prospex Sea 1968 Heritage Diver's GMT or the William Wood Triumph Vintage Edition?

The Seiko Prospex Sea 1968 Heritage Diver's GMT is rated to 200m versus 100m for the William Wood Triumph Vintage Edition.

Which has a longer power reserve, the Seiko Prospex Sea 1968 Heritage Diver's GMT or the William Wood Triumph Vintage Edition?

The Seiko Prospex Sea 1968 Heritage Diver's GMT carries a 72-hour power reserve against 40 hours on the William Wood Triumph Vintage Edition.

What movement does the Seiko Prospex Sea 1968 Heritage Diver's GMT run compared to the William Wood Triumph Vintage Edition?

Both watches run automatic movements — the Seiko Prospex Sea 1968 Heritage Diver's GMT uses the 6R54 and the William Wood Triumph Vintage Edition uses the Sellita.

Side by side

Seiko Prospex Sea 1968 Heritage Diver's GMTvsWilliam Wood Triumph Vintage Edition

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

Seiko Prospex Sea 1968 Heritage Diver's GMT

spb381j1

MSRP $1,500

William Wood Triumph Vintage Edition

triumphvintageedition

MSRP $2,995

At a glance

13 of 29 specs differ

Diameter

Prospex Sea 1968 Heritage Diver's GMT42mm

Triumph Vintage Edition41mm

Power Reserve

Prospex Sea 1968 Heritage Diver's GMT72h

Triumph Vintage Edition40h

Water Resistance

Prospex Sea 1968 Heritage Diver's GMT200m

Triumph Vintage Edition100m

MSRP

Prospex Sea 1968 Heritage Diver's GMT$1,500

Triumph Vintage Edition$2,995

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Anti-reflective coating on inner surface

Inner

Dial Color

Black

Gold

Lume

LumiBrite on hands, index(es) and bezel

None

Movement

3 specs

Caliber

6R54

Sellita

Power Reserve

72h

40h

Jewels

Pricing

1 specs

MSRP

$1,500

$2,995

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