Which is cheaper, the Henry Archer Sekvens or the Seiko Astron GPS Solar 2025 Limited Edition?

At MSRP the Henry Archer Sekvens is the cheaper of the two at $2,799, against $2,900 for the Seiko Astron GPS Solar 2025 Limited Edition — a $101 gap before any retailer discounting.

Which is bigger, the Henry Archer Sekvens or the Seiko Astron GPS Solar 2025 Limited Edition?

The Seiko Astron GPS Solar 2025 Limited Edition wears larger at 43.4mm versus 40mm for the Henry Archer Sekvens — a 3.4mm difference across the dial.

Which has better water resistance, the Henry Archer Sekvens or the Seiko Astron GPS Solar 2025 Limited Edition?

The Henry Archer Sekvens is rated to 50m versus 10m for the Seiko Astron GPS Solar 2025 Limited Edition.

What movement does the Henry Archer Sekvens run compared to the Seiko Astron GPS Solar 2025 Limited Edition?

The Henry Archer Sekvens runs a automatic caliber (NH35A), while the Seiko Astron GPS Solar 2025 Limited Edition runs a quartz (5X83).

Side by side

Henry Archer SekvensvsSeiko Astron GPS Solar 2025 Limited Edition

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

Henry Archer Sekvens

5744002550013

MSRP $2,799

Seiko Astron GPS Solar 2025 Limited Edition

ssh183j1

MSRP $2,900

At a glance

16 of 29 specs differ

Diameter

Sekvens40mm

Astron GPS Solar 2025 Limited Edition43.4mm

Power Reserve

Sekvens40h

Astron GPS Solar 2025 Limited Edition40h

Water Resistance

Sekvens50m

Astron GPS Solar 2025 Limited Edition100m

MSRP

Sekvens$2,799

Astron GPS Solar 2025 Limited Edition$2,900

Full specifications

Case

7 specs

Crystal & Dial

5 specs

Crystal

Domed Sapphire

Sapphire

Crystal Shape

Flat

Curved

AR Coating

Inner

Super-clear coating

Dial Color

Nero 40mm

Black

Lume

None

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

NH35A

5X83

Type

Automatic

Quartz

Jewels

Pricing

1 specs

MSRP

$2,799

$2,900

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