Seiko Astron SSJ013J1 'Crystal Box' Watch

The Seiko Astron SSJ013J1 'Crystal Box' is a technical masterpiece that combines Japanese innovation and elegance. This GPS Solar watch is equipped with the advanced caliber 3X62 , which automatically adjusts to the correct time zone via satellite and runs on solar energy, eliminating the need for batteries. The titanium case with a super-hard coating has a diameter of 41.2 mm and offers a light yet solid wearing experience. The sapphire blue dial with a subtle crystal pattern references the quartz structure of the original Seiko model from 1969, giving this watch an iconic look. With functions such as a perpetual calendar until 2100 , GPS time correction , and a power reserve of up to 6 months , this model is both smart and stylish. Finished with sapphire crystal , LumiBrite hands and water resistance up to 100 meters , the SSJ013J1 embodies the perfect blend of advanced technology and timeless class.

Brand	Seiko
Collection	Astron
Reference​	SSJ013J1
Interior	3X62
Specifications	GPS solar/perpetual calendar
Dial	Blue/date indication
Watch case	Titanium
Water resistance	100m
Case diameter	41.2mm
Glass	Sapphire
Watch strap	Titanium
Color of band	Silver-colored
Warranty	3 years

Astron:

The watch that always tells the right time. Worldwide. With the push of a button and using only light-generated energy, a Seiko Astron GPS Solar watch can connect to four or more satellites, identify the time zone, and set the hands to the correct local time. With a maximum deviation of 1 second per 100,000 years.

Perpetual Calendar:

Perpetual calendar that takes into account leap days and the length of the months, until the year 2100.

Titanium:

Titanium is a metal that is completely hypoallergenic. It's light to wear and strong.