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A-13A A-13AvsSeiko Astron GPS Solar 2024 Limited Edition

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

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A-13A
A-13AA-13A
Astron GPS Solar 2024 Limited Edition
SeikoAstron GPS Solar 2024 Limited Edition
MSRP $2,300
Buy from A-13A ↗
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Buy from Seiko ↗
Buy used on eBay ↗

At a glance

13 of 29 specs differ
Diameter
A-13A42mm
Astron GPS Solar 2024 Limited Edition41.2mm
Power Reserve
A-13A—
Astron GPS Solar 2024 Limited Edition40h
Water Resistance
A-13A100m
Astron GPS Solar 2024 Limited Edition100m
MSRP
A-13A—
Astron GPS Solar 2024 Limited Edition$2,300

Full specifications

Case

6 specs
Category
—
GMT
Diameter
42mm
41.2mm
Thickness
13.4mm
12mm
Lug-to-Lug
50.8mm
48.5mm
Lug Width
20mm
14mm
Material
Stainless Steel
Titanium

Crystal & Dial

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

Movement

3 specs
Caliber
ETA 251.264
3X62
Power Reserve
—
40h
Jewels
25
10

Pricing

1 specs
MSRP
—
$2,300
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