Side by side

Seiko Astron GPS Solar 2025 Limited EditionvsCincinnati Watch Company Union Terminal Mechanical Watch, Gold (PVD)

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

At a glance

20 of 29 specs differ
Diameter
Astron GPS Solar 2025 Limited Edition42mm
Union Terminal Mechanical Watch, Gold (PVD)38mm
Power Reserve
Astron GPS Solar 2025 Limited Edition40h
Union Terminal Mechanical Watch, Gold (PVD)
Water Resistance
Astron GPS Solar 2025 Limited Edition100m
Union Terminal Mechanical Watch, Gold (PVD)30m
MSRP
Astron GPS Solar 2025 Limited Edition$2,600
Union Terminal Mechanical Watch, Gold (PVD)$650

Full specifications

Case

9 specs
Category
GMT
Dress
Diameter
42mm
38mm
Thickness
12mm
0mm
Lug-to-Lug
47.9mm
0mm
Lug Width
14mm
0mm
Material
Titanium
316L Stainless Steel
Finish
Brushed and polished
Water Resistance
100m
30m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
Domed
AR Coating
Super-clear coating
Dial Color
Black
Gold
Indices
Applied
Lume
LumiBrite on hands and index(es)
None

Movement

5 specs
Caliber
3X62
Sellita SW210
Type
Quartz
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
10
0

Pricing

1 specs
MSRP
$2,600
$650

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What people say

Owners + reviewers, side by side

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

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.

Cincinnati Watch Company Union Terminal Mechanical Watch, Gold (PVD)

The Cincinnati Watch Company Union Terminal Mechanical Watch, Gold (PVD) is praised for its Art Deco design and hometown symbolism, echoing the historic Union Terminal clock with striking colors. Owners highlight its 36mm size and 10.2mm thickness as comfortable for dressier occasions, particularly on a leather strap. The Sellita SW300 movement is noted as offering excellent value under $1000, though some find the lack of a screw-down crown and date function limits its everyday versatility. Overall, owners rate the Cincinnati Watch Company Union Terminal Mechanical Watch, Gold (PVD) highly for its iconic design and sentimental value at its price point.

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