SEIKO BRAND 100TH ANNIVERSARY ASTRON LIMITED EDITION SSH158

Seiko Brand 100th Anniversary Astron Limited Edition. With the strong, sleek lines of the Seiko Astron, the world’s first commercially available quartz watch, today’s Astron is designed for a new generation of leaders, breaking through to the future with excellence in both innovation and style. Available only in a controlled-production run of 1,200, with the serial number engraved on each caseback, this exceptional watch combines solid tailoring with the highest degree of accuracy possible in a wristwatch. 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 high precision timepiece 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 ceramic bezel and topped with dual curved sapphire crystal with super-clear coating, the unique black pressed pattern dial displays a date calendar, LumiBrite hands and markers, and four subdials with a contrasting finish and a sporty vertical layout. Crafted of light and durable titanium with black super-hard coating and rose gold accents to highlight the rich black dial, this superb Limited Edition also includes a sapphire crystal with super-clear coating, secure screwdown caseback and a unique combination titanium and ceramic bracelet with a tri-fold push button release clasp with Smart Adjuster function. 10 bar, 100M Water Resistant

Technical Data

Model: SSH158

Collection: ASTRON

Gender: Men's

Dial Color: Black

Strap Material: Titanium

Strap Detail: Ceramic and 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

Features

Limited Edition: Yes

Seiko Brand 100th Anniversary Astron Limited Edition

Limited Edition of 1,200

Production serial number engraved on caseback

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

Black dial with sunray pressed pattern and rose gold accents

LumiBrite hands and markers

Tri-fold push button release clasp with Smart Adjuster function