Which is cheaper, the Dan Henry 1900 or the Seiko Astron GPS Solar 2025 Limited Edition?

At MSRP the Dan Henry 1900 is the cheaper of the two at $230, against $2,900 for the Seiko Astron GPS Solar 2025 Limited Edition — a $2,670 gap before any retailer discounting.

Which is bigger, the Dan Henry 1900 or the Seiko Astron GPS Solar 2025 Limited Edition?

The Seiko Astron GPS Solar 2025 Limited Edition wears larger at 43.4mm versus 28.5mm for the Dan Henry 1900 — a 14.9mm difference across the dial.

Side by side

Dan Henry 1900vsSeiko Astron GPS Solar 2025 Limited Edition

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

Dan Henry 1900

DH00-28M-BR-A1

MSRP $230

Seiko Astron GPS Solar 2025 Limited Edition

ssh183j1

MSRP $2,900

At a glance

13 of 29 specs differ

Diameter

190028.5mm

Astron GPS Solar 2025 Limited Edition43.4mm

Power Reserve

190040h

Astron GPS Solar 2025 Limited Edition40h

Water Resistance

1900—

Astron GPS Solar 2025 Limited Edition100m

MSRP

1900$230

Astron GPS Solar 2025 Limited Edition$2,900

Full specifications

Case

6 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

Curved

AR Coating

Inner

Super-clear coating

Dial Color

Silver

Black

Lume

None

LumiBrite on hands and index(es)

Movement

2 specs

Caliber

—

5X83

Jewels

Pricing

1 specs

MSRP

$230

$2,900

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