ASTRON GPS SOLAR DUAL-TIME CHRONOGRAGH SSH155

Astron GPS Solar Dual-Time Chronograph. Extending the legacy of the Seiko Astron, the world’s first commercially available quartz watch, today’s Astron is designed for a new generation of leaders to break through to a new future with excellence in both innovation and style. Combining solid tailoring with the highest degree of accuracy possible in a wristwatch, this exceptional timepiece is equipped with Seiko’s 5X83 caliber, offering both high-speed GPS dual time and time zone adjustment to 39 time zones and a chronograph function that measures elapsed time in 1/20th second increments. The movement also features an AM/PM indicator, daylight saving time function, power save function, perpetual day/date calendar correct to the year 2100, and a time transfer function that allows the user to switch the main time and dual time indications with the push of a button, all powered by light energy with no battery change required. Framed by a titanium bezel with a black ceramic tachymeter insert, and topped with dual curved sapphire crystal with super-clear coating, the black dial displays a distinct texture, made possible by improved charging efficiency of the solar cell, providing an outstanding contrast to the subdials. In addition to the four subdials, laid out vertically for a sporty look, a first for Seiko Astron, the dial includes a date calendar and LumiBrite hands and markers. Crafted of light and durable titanium with black super-hard coating, this superb timepiece has a contemporary feel thanks to the sleek lines, slim profile, and the compact and angular design that seamlessly flows from the case to the bracelet and includes a secure screwdown caseback and tri-fold push button release clasp with smart-adjust function. 10 bar, 100M Water Resistant

FEATURES

Astron GPS Solar Dual-Time Chronograph

High speed GPS time and time zone adjustment (39 time zones)

Perpetual day and date calendar correct to the year 2100

1/20 second chronograph with vertical subdial layout

Dual time indicator and time transfer functions

DST, in-flight mode, and power save functions

AM/PM and signal reception result indicators

Ceramic bezel insert with tachymeter

Black textured dial with contrasting subdials

LumiBrite hands and markers

Tri-fold push button release clasp with Smart Adjuster function

TECHNICAL DATA

MODEL: SSH155

COLLECTION: Astron

GENDER: Men

DIAL COLOR: Black

STRAP MATERIAL: Titanium

STRAP DETAIL: Titanium bracelet with black super-hard coating

LUG WIDTH (MM): 14

MOVEMENT: GPS Solar Chronograph

CALIBER: 5X83

MOVEMENT DETAIL:
Caliber 5X83
Powered by light energy - no battery change required
POWER RESERVE: approximately 6 months once fully charged

CASE MATERIAL: Titanium case with black super-hard coating

CASE DIAMETER (MM): 43.3

CASE THICKNESS (MM): 13.4

CASE LENGTH (MM): 49.5

CRYSTAL TYPE: Dual curved sapphire crystal with super clear coating

WATER RESISTANCE: 1000 meters