Seiko Astron GPS Solar Dual-Time Chronograph Watch, SSH163J1
Seiko Astron SSH163J1 GPS Solar Dual-Time Chronograph Men's Watch With Black Dial
The Seiko Astron SSH163J1 represents the pinnacle of modern design in this collection, combining advanced GPS Solar technology with a refined and robust design. The titanium case and strap make the watch pleasantly light on the wrist – the material is about 40% lighter than steel, but at the same time extremely durable. A super-hard coating protects the surface from scratches, and the vertically brushed dial gives the watch a powerful and dignified look.
Dual time and world time functions make this model an excellent travel watch, and the chronograph adds sporty practicality. Seiko Astron is designed for users who appreciate cutting-edge technology, lightness, and uncompromising craftsmanship in the same product.
Japanese Seiko watches are known for their technical excellence and durability. With over 100 years of history, Seiko has brought significant innovations to the watch industry, such as the first quartz watch and kinetic technology. Seiko watches combine timeless elegance with first-class product development.
Product number: SSH163J1
Case material: titanium (extra hard coating)
Shell colour: titanium grey
Case diameter: 42.0 mm
Watch thickness: 12.4 mm
Strap material: titanium
Strap colour: titanium grey
Dial colour: black
Glass: sapphire crystal with anti-reflective coating
Water resistance: 100 m (10 bar)
Movement: GPS Solar (caliber 5X83, 14 jewels)
Battery life: approximately 6 months when fully charged, approximately 2 years in power saving mode
Chronograph: up to 12 hours, 1/20 second accuracy
Calendar until 28.2.2100
World time: 38 cities
Dual-time function
Date display
Time transfer function (between main and sub-tables)
Overload protection function
Power saving function
GPS signal reception (time zone, automatic and manual time setting)
Daylight Saving Time (DST) function
Airplane mode (GPS signal blocking function)
Automatic pointer alignment
LumiBrite coating on hands and indexes
Made from allergy-friendly metal
All Seiko watches come with a two-year warranty and are delivered in their original Seiko case.
















