Seiko Astron SSH103

Astron 5X Titanium Collection. With the strong, sleek lines of the Seiko Astron, the world's first commercially available quartz watch, today's Astron represents another leap forward, crafted for high-intensity sports in light and durable titanium, while providing the highest degree of accuracy possible in a wristwatch — effortlessly. GPS controlled for high-speed time and time zone adjustment to 39 time zones, the exceptional watch includes a daylight saving time function, perpetual day and date calendar correct to the year 2100, date window, and am/pm indicators. The unique time transfer function allows wearers to switch between the main dial time and the dual time subdial at the push of a button. To ensure smooth operation, the watch is equipped with a signal reception result indicator and power save function. The solar cell is powered by light energy, with no battery change required. Topped by a dual-curved crystal with super-clear coating, the black dial with red and silver accents includes a date calendar and LumiBrite hands and markers. With a super-hard coating for added durability, secure screwdown caseback and tri-fold push button release clasp. 20 bar, 200M Water Resistant

Technical Data

TYPE: Watch

MOVEMENT: Solar GPS

CALIBER: 5X53

DIAL COLOR: Black

BAND: Titanium

STRAP MATERIAL: Titanium bracelet with super-hard coating

CASE THICKNESS: 13.3 mm

CASE MATERIAL: Titanium case with super-hard coating

CASE LENGTH: 50.0 mm

CASE SIZE: 42.7 mm

CRYSTAL TYPE: Titanium bracelet with super-hard coating Additional black silicone strap

WATERPROOF: 20 bar 200 meters (660 feet)

Powered by light energy - no battery change required

Features

GPS Solar Dual Time

Perpetual day and date calendar correct to the year 2100

High speed GPS time and time zone adjustment

Dual time indicator (39 time zones)

Time transfer function

AM/PM indicator

Signal reception result indicator

Daylight saving time function

Power save function

Black bezel

Black dial with red and silver accents

Date calendar

LumiBrite hands and markers

Screwdown caseback

Tri-fold push button release clasp