Astor + Banks ChronovsSeiko Astron GPS Solar 2025 Limited Edition

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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.

Astor + Banks Chrono at true scale

Chrono

Seiko Astron GPS Solar 2025 Limited Edition at true scale

Astron GPS Solar 2025 Limited Edition

Diameter

44mm

43.4mm

Lug-to-Lug

n/a

49.5mm

Thickness

n/a

13.4mm

Water Resistance

100m

100m

MSRP

$575

lowest

$2,900

Movement

Ronda 5050.B

Seiko 5X83

Case

5 specs
Diameter
44mm
43.4mm
Thickness
n/a
13.4mm
Lug-to-Lug
n/a
49.5mm
Lug Width
20mm
14mm
Material
316L Stainless Steel
Titanium

Crystal & Dial

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

Movement

2 specs
Caliber
Ronda 5050.B
Seiko 5X83
Jewels
0
14

Pricing

1 specs
MSRP
$575
$2,900
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Reviews

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

Astor + Banks Chrono

The Astor + Banks Chrono is praised for its sporty design and enthusiast-friendly price. One owner finds it looks better than a specific alternative, though another suggests other brands offer better value at higher price points. A reviewer notes the date numeral is consistently half in shadow due to deep-set placement. On balance, owners and reviewers appreciate the Astor + Banks Chrono for its sporty design and accessible price point, despite a minor criticism regarding the date display.

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.

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