Seiko AstronvsZelos ZX-6 Meteorite Mechaquartz Chronograph

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Measurements

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

Seiko Astron at true scale

Astron

Zelos ZX-6 Meteorite Mechaquartz Chronograph at true scale

ZX-6 Meteorite Mechaquartz Chronograph

Diameter

43.3mm

43mm

Lug-to-Lug

49.5mm

49mm

lowest

Thickness

13.4mm

lowest

16mm

Water Resistance

100m

100m

MSRP

$2,700

$699

lowest

Movement

Seiko 5X83

Valjoux 7750

Case

4 specs
Diameter
43.3mm
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
$2,700
$699
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Reviews

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

Seiko Astron

Owners widely praise the Seiko Astron for its impressive timekeeping technology and grab-and-go convenience, with many appreciating its lightweight titanium build and well-finished case and bracelet. Reviewers and owners alike highlight the dynamic and detailed dials, often comparing their execution to higher-end brands. The solar-powered quartz movement with GPS time sync is a significant draw for its accuracy and ease of use, especially for travelers. However, some owners find the price point of around $2000 to $2400 too high when compared to luxury mechanical watches or smartwatches, and one owner noted disappointing accuracy of +13 seconds per month for its cost. Other points of contention include recessed buttons requiring a tool and a push-pull crown with a non-screw-down caseback raising water resistance concerns for some.

From video reviewers

The watch's automatic time zone adjustment via GPS is a notable feature. The watch's solar-powered charging system can take up to 6 months to fully charge, which may not be ideal for users who need a quick power boost.

Zelos ZX-6 Meteorite Mechaquartz Chronograph

Owners widely praise the Zelos ZX-6 Meteorite Mechaquartz Chronograph for its unique meteorite dial and comfortable fit, with one owner specifically noting the short lug-to-lug distance on the 43mm case. The watch includes a four-watch pouch and two distressed leather bands. Some owners find the current price point difficult to justify when compared to higher-end alternatives. Overall, owners rate the Zelos ZX-6 Meteorite Mechaquartz Chronograph highly for its distinctive meteorite dial and comfortable wearability.

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