Side by side

anOrdain Model 1vsSeiko Astron GPS Solar 2025 Limited Edition

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

Model 1
anOrdainModel 1
MSRP $1,334
Astron GPS Solar 2025 Limited Edition
SeikoAstron GPS Solar 2025 Limited Edition
MSRP $2,600
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

anOrdain Model 1

Owners and reviewers widely praise the anOrdain Model 2 for its exquisite, handmade Grand Feu enamel dial, custom typeface, and syringe hands, calling it a standout feature. The 36mm steel case is noted as a thoughtful, comfortable complement to the dial, and the smooth winding action of the Sellita SW-210-1 hand-wound movement is appreciated. Some find the 5atm water resistance limiting, and the anti-reflective coating can be prone to glare. The 18mm strap width is also mentioned as potentially limiting for strap enthusiasts. On balance, owners and reviewers rate the anOrdain Model 2 highly for its stunning enamel dial and elegant, versatile design.

Seiko Astron GPS Solar 2025 Limited Edition

The Seiko Astron GPS Solar 2025 Limited Edition is widely praised for its advanced GPS time and date adjustment capabilities, powered by light to eliminate battery changes. Owners and reviewers highlight its impressive accuracy and the convenience of automatic time zone updates, with some specifically commending the wearability of the 39mm size and its clean, simple design. However, reception of the GPS signal requires an unobstructed view of the sky, and manual time zone adjustments are necessary for Daylight Saving Time on some variants. One owner notes a slight imperfection in chapter ring alignment on the 39mm model. On balance, owners and reviewers rate the Seiko Astron GPS Solar 2025 Limited Edition highly for its satellite-powered timekeeping and improved wearability in the 39mm configuration.

At a glance

15 of 29 specs differ
Diameter
Model 138mm
Astron GPS Solar 2025 Limited Edition42mm
Power Reserve
Model 142h
Astron GPS Solar 2025 Limited Edition40h
Water Resistance
Model 150m
Astron GPS Solar 2025 Limited Edition100m
MSRP
Model 1$1,334
Astron GPS Solar 2025 Limited Edition$2,600

Full specifications

Case

7 specs
Category
GMT
Diameter
38mm
42mm
Thickness
11mm
12mm
Lug-to-Lug
46mm
47.9mm
Lug Width
18mm
14mm
Material
Stainless Steel
Titanium
Water Resistance
50m
100m

Crystal & Dial

3 specs
AR Coating
Yes
Super-clear coating
Dial Color
Model 2
Black
Lume
None
LumiBrite on hands and index(es)

Movement

4 specs
Caliber
Sellita SW210-1
3X62
Type
Manual
Quartz
Power Reserve
42h
40h
Jewels
10

Pricing

1 specs
MSRP
$1,334
$2,600
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Follow this matchup

Get a note when anOrdain Model 1 vs Seiko Astron GPS Solar 2025 Limited Edition gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.