Which is cheaper, the Henry Archer Sekvens or the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch?

At MSRP the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch is the cheaper of the two at $1,700, against $2,799 for the Henry Archer Sekvens — a $1,099 gap before any retailer discounting.

Which is bigger, the Henry Archer Sekvens or the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch?

The Seiko Prospex Sea 1968 Heritage Diver's GMT Watch wears larger at 42mm versus 40mm for the Henry Archer Sekvens — a 2mm difference across the dial.

Which has better water resistance, the Henry Archer Sekvens or the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch?

The Seiko Prospex Sea 1968 Heritage Diver's GMT Watch is rated to 300m versus 50m for the Henry Archer Sekvens.

Which has a longer power reserve, the Henry Archer Sekvens or the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch?

The Seiko Prospex Sea 1968 Heritage Diver's GMT Watch carries a 72-hour power reserve against 40 hours on the Henry Archer Sekvens.

What movement does the Henry Archer Sekvens run compared to the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch?

Both watches run automatic movements — the Henry Archer Sekvens uses the NH35A and the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch uses the 6R54.

Side by side

Henry Archer SekvensvsSeiko Prospex Sea 1968 Heritage Diver's GMT Watch

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

Henry Archer Sekvens

5744002550013

MSRP $2,799

Seiko Prospex Sea 1968 Heritage Diver's GMT Watch

spb519j1

MSRP $1,700

At a glance

14 of 29 specs differ

Diameter

Sekvens40mm

Prospex Sea 1968 Heritage Diver's GMT Watch42mm

Power Reserve

Sekvens40h

Prospex Sea 1968 Heritage Diver's GMT Watch72h

Water Resistance

Sekvens50m

Prospex Sea 1968 Heritage Diver's GMT Watch300m

MSRP

Sekvens$2,799

Prospex Sea 1968 Heritage Diver's GMT Watch$1,700

Full specifications

Case

6 specs

Crystal & Dial

4 specs

Crystal

Domed Sapphire

Sapphire

AR Coating

Inner

Anti-reflective coating on inner surface

Dial Color

Nero 40mm

Black

Lume

None

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

NH35A

6R54

Power Reserve

40h

72h

Jewels

Pricing

1 specs

MSRP

$2,799

$1,700

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