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Overview

Brand: Seiko

Model: Astron Sports

Reference: SSJ013J

Movement: GPS solar

Case Width: 41mm

Lug Width: Integrated

Case Material: Titanium

Crystal: Sapphire

Dial Colour: Grey

Water resistance: 100M

Bracelet/Strap: Bracelet

Bracelet Wrist Size: 20 cm

Condition: 10/10, Brand New

Age: 2025

Box and Papers? Both

Add on an accessory:

Seiko - 2025 Astron Sports SSJ013J

SKU: 23521

Regular price $3,950.00 NZD
Unit price
NZDper 

Shipping

We offer FREE WORLDWIDE SHIPPING on all orders!

Alternatively, Click & Collect is available at our store: 545 Watches, Level 1, 174 Cuba Street, Wellington City

CASE WIDTH: 41mm

CONDITION: New

BOX & PAPERS: Both

Photographs included are actual images of item for sale.

WHAT WE LOVE:

The Seiko Astron SSJ013J embodies the essence of modern travel and clean design in a sleek, lightweight profile. Crafted from titanium with a super-hard coating, the case delivers a perfect balance of strength and comfort, making the watch exceptionally wearable throughout the day. With a 41.2mm diameter and a clean, minimalist aesthetic, this timepiece leans into versatility, equally at home in business settings, daily wear, or on the move across time zones.

The sapphire crystal features Seiko’s super-clear coating, offering exceptional transparency and resistance to glare. Lumibrite on the hands and indexes ensures easy visibility in low-light conditions. The three-fold clasp with push button release includes a smart adjuster function for quick and precise wrist fitting, while the allergy-safe metal construction reinforces Seiko’s focus on wearer comfort.

What sets the SSJ013J apart is how effortlessly it brings cutting-edge GPS technology into a refined and understated design. Built for the global citizen, this watch automatically adjusts to your time zone using GPS signals, powered entirely by light. It combines form, functionality and reliability in a way that feels seamless and intuitive, delivering a premium wearing experience without the bulk often associated with advanced technology.

WHAT'S INSIDE:

At its core, the SSJ013J is powered by Seiko’s 3X62 GPS solar movement, offering remarkable precision with an accuracy of ±15 seconds per month without GPS signal reception. Fully charged, the movement operates for approximately six months, and with its power save function, it can extend that life to roughly two years. With 10 jewels and a perpetual calendar accurate to February 28, 2100, the movement is as intelligent as it is durable.

The GPS signal reception function enables automatic or manual time adjustment and time zone correction, supported by a satellite acquisition status and reception result display. Additional features include overcharge prevention, a power reserve indicator, in-flight mode to prevent GPS reception when needed, and automatic hand position alignment for reliable performance. The 3X62 delivers all of this functionality with quiet confidence, making the SSJ013J a perfect fusion of subtle design and cutting-edge timekeeping technology.

SEIKO FACTORY THREE-YEAR WARRANTY

Overview

Brand: Seiko

Model: Astron Sports

Reference: SSJ013J

Movement: GPS solar

Case Width: 41mm

Lug Width: Integrated

Case Material: Titanium

Crystal: Sapphire

Dial Colour: Grey

Water resistance: 100M

Bracelet/Strap: Bracelet

Bracelet Wrist Size: 20 cm

Condition: 10/10, Brand New

Age: 2025

Box and Papers? Both

Add on an accessory: