Seiko Astron GPS Solar 2025 Limited EditionvsZelos ZX-6 Meteorite Automatic Chronograph

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Seiko Astron GPS Solar 2025 Limited Edition at true scale

Astron GPS Solar 2025 Limited Edition

Zelos ZX-6 Meteorite Automatic Chronograph at true scale

ZX-6 Meteorite Automatic Chronograph

Diameter

43.4mm

43mm

Lug-to-Lug

49.5mm

49mm

lowest

Thickness

13.4mm

lowest

16mm

Water Resistance

100m

100m

MSRP

$2,900

$1,399

lowest

Movement

Seiko 5X83

Valjoux 7750

Case

4 specs
Diameter
43.4mm
43mm
Thickness
13.4mm
16mm
Lug-to-Lug
49.5mm
49mm
Lug Width
14mm
n/a

Crystal & Dial

4 specs
Crystal Shape
Curved
n/a
AR Coating
Super-clear coating
Yes
Dial Color
n/a
n/a
Lume
LumiBrite on hands and index(es)
None

Movement

2 specs
Caliber
Seiko 5X83
Valjoux 7750
Jewels
14
0

Pricing

1 specs
MSRP
$2,900
$1,399
Keep your wishlist and collection together in the appExplore the app

Reviews

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

Seiko Astron GPS Solar 2025 Limited Edition

Owners praise the Seiko Astron GPS Solar 2025 Limited Edition for its advanced satellite timekeeping and perpetual calendar, with a legible dial and high-quality titanium or steel case featuring a ceramic bezel. However, its size is noted as enormous, with some finding it wears large and doesn't fit well under shirt sleeves, though the technology is considered very cool. GPS signal reception requires a clear view of the sky, which can be an issue indoors. On balance, owners and reviewers rate the Seiko Astron GPS Solar 2025 Limited Edition highly for its cutting-edge satellite timekeeping technology.

Zelos ZX-6 Meteorite Automatic Chronograph

Owners praise the Zelos ZX-6 Meteorite Automatic Chronograph for its appealing and variable meteorite dial and comfortable fit, attributed to its short lug-to-lug. The watch comes with a four-watch pouch and two distressed leather bands. The Zelos ZX-6 Meteorite Automatic Chronograph is a 43mm, 100m water-resistant watch. On balance, owners rate the Zelos ZX-6 Meteorite Automatic Chronograph highly for its unique meteorite dial and comfortable wearability.

Similar watches

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

DiscussionNot started

Also compared

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