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Men's Watches

Seiko Astron HAB004J1 Men's Solar Watch Silver/Blue • GPS Solar Chronograph • Limited Edition

Seiko Astron HAB004J1 Men's Solar Watch Silver/Blue • GPS Solar Chronograph • Limited Edition

Regular price £2,623.44
Regular price £2,623.44 Sale price £2,623.44
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Model Number: HAB004J1

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Product Details

Description

The Seiko Astron HAB004J1 is an exclusive men's solar watch from Seiko's 145th anniversary collection, limited to just 2,000 pieces worldwide. Powered by the new GPS Solar dual-time chronograph calibre 5X63, this watch combines outstanding precision with elegant design. The iconic Seiko blue that has defined the brand's identity since the 1960s is reflected in the blue seconds ring and the symmetrically arranged sub-dials, which create a striking contrast against the light silver main dial.

The titanium case with super-hard coating measures 43.4 mm in diameter and 12.4 mm in thickness, making it a bold presence on the wrist. The sapphire crystal with Super-Clear coating ensures optimal legibility at all times. Thanks to the innovative quick-release system, the exclusive blue-and-white silicone strap can be swapped for the titanium bracelet at the push of a button — a convenient and stylish feature of this special edition.

Key Features of the Seiko HAB004J1

  • GPS Solar Movement with Calibre 5X63: Automatic time adjustment via GPS signal, perpetual calendar until 2100, world time in 38 cities and dual-time function for maximum precision worldwide.
  • Titanium Case with Sapphire Crystal: Lightweight and robust case with super-hard coating, scratch-resistant sapphire crystal with Super-Clear anti-reflective treatment, and LumiBrite luminous material on hands and indices.
  • Limited Anniversary Edition: Limited to 2,000 pieces worldwide, with "LIMITED EDITION" engraved on the case back, including an exclusive silicone strap and quick-release system.

Technical Data

Basic data

Target group

Men

Style / Occasion

Sport, Reise, Business

Manufacturer

Seiko

Model series / Collection

Astron

Model number

HAB004J1

EAN / GTIN

4954628258359

Display type

Analog

Water resistance in bar

10

Colour

Silver

Other features

GPS time synchronisation, world time (38 cities), dual time function, perpetual calendar until 28.02.2100, chronograph up to 24 hours in 1/20-second steps, power saving mode, overcharge protection, airplane mode, automatic hand alignment, DST function, signal reception status display

Case & Construction

Case material

Titanium

Case colour

Silver

Case diameter in mm

4,34

Case shape

Round

Case height in mm

1,24

Watch glass

Sapphire crystal

Case back

Screw-down

Dial & Display

Dial colour

Silver-coloured

Second hand

Yes

Luminous material (Lume)

Yes (hands & indices)

Movement & Drive

Drive type / Movement

Solar

Calibre / Movement

5X63

Date display

Yes

Stopwatch function

Yes

Day display

Yes

Power reserve in minutes

4380

Strap & Clasp

Strap material

Titanium

Strap colour

Silver

Strap width in mm

14

Clasp

Folding clasp

Quick-release system

Yes

Care instructions

Care Instructions for Wristwatches

Care & Cleaning

  • Daily: Wipe case and bracelet with a soft, dry cloth to remove dirt and perspiration.
  • Water-resistant watches: Clean with mild soapy water and a soft brush, rinse, dry thoroughly.
    Important: Screw the crown down firmly beforehand!!!
  • Not water-resistant: Clean only dry or slightly damp, do not use water or cleaning agents.
  • Avoid: Harsh chemicals, perfume, cosmetics and heat.
  • Leather straps: Do not soak, clean only slightly damp and allow to dry away from heat.
  • Water resistance: Do not wear in the shower or bath, have it tested annually.
  • Battery (quartz): Have a depleted battery replaced immediately.
  • Mechanical watches: Service by a master watchmaker every 5 years.

Storage & Handling

  • Store the watch separately, not in direct contact with other jewellery (risk of scratching).
  • Place mechanical watches on a flat surface when winding, do not leave the crown pulled out.

Scope of delivery

Product questions

Find your perfect fit

Seiko

Seiko – Japanese Watchmaking for Generations

Seiko looks back on a long tradition of Japanese watchmaking and has significantly shaped the development of modern wristwatches. Precision and technical expertise have always been at the core.

Today, Seiko combines innovation, quality, and timeless design. Seiko wristwatches impress with reliable movements, high-quality materials, and a wide range of styles.

Christian Wagner

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