Seiko Astron SSH137
1/2

Astron

ReferenceSSH137

SeikoIn productiontravel

RetailUS$2,900Nov 2026

Case
42.7 mm
Thickness
12.2 mm
Calibre
5X53

Specifications

General

Collection
Astron
Status
In production
Retail price
US$2,900

Movement

Calibre
Seiko 5X53
Type
Solar
Origin
In-house
Jewels
12

Case

Diameter
42.7 mm
Thickness
12.2 mm
Lug to lug
48 mm

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