– SEIKO WATCH COLLECTION –
REDEFINING THE WORLD STANDARD OF PRECISION
For centuries, the goal of every watchmaker has been to offer ever higher standards of precision and convenience, but only rarely does a real advance in these areas take place. With Astron GPS Solar, new standards of global precision, ease of use and convenience have been set. Astron GPS Solar is the most significant advance in watchmaking in a generation and, at last, brings international travellers the watch that they have long desired.
IN 2012, THE ASTRON REVOLUTION CONTINUED, WITH GPS SOLAR
Down the centuries, watchmakers have met nearly every timekeeping challenge, but, until 2012, one problem remained intractable. Could a watch be made that remained accurate, without adjustment, as its wearer changed time zones? Thanks to Seiko’s mastery of GPS technology and its unrivalled skill in energy management, Astron GPS Solar met this last great watchmaking challenge. Using just the power of light, Astron connects to four or more GPS satellites, identifies the time zone and adjusts the hands on the dial to the local time, with a precision of one second per 100,000 years. Today, the Astron GPS collection is broader than ever.
The Astron revolution continues.
SLIM, REFINED AND A DELIGHT TO WEAR
Every Astron GPS Solar is a technological marvel, but is also a joy to wear. Despite its high functionality, Astron is, above all else, a slim, refined and perfectly crafted timepiece that is built to the highest possible standards to be a companion for life. Whether in steel or titanium, the watch profile is gently curved so that it sits comfortably on the wrist and several surfaces are polished, by hand, to a perfect mirror finish, using Seiko’s Zaratsu technique to ensure distortion-free results. The crystals are all made of sapphire and are treated with Seiko’s special coatings that ensure perfect visibility from any angle and in any light conditions, by eliminating 99% of all reflections. Astron GPS Solar combines high performance and watchmaking refinement as never before.
FORM AND FUNCTION IN PERFECT UNISON
Astron GPS Solar combines high performance with a graceful elegance that is rare indeed in watches of such advanced technology. The first secret is energy management. To connect to satellites in orbit 20,000km above the surface of the earth requires a significant amount of energy. To do so using just the power of light requires skills in energy management that only Seiko possesses. To make Astron GPS Solar, Seiko developed a unique GPS module that achieves this, using only about 20% of the energy required by other GPS devices. Another secret is the development of a reception antenna in the shape of a ring that lies just beneath the dial ring. This unique ring antenna, combined with the ceramic used for the bezel itself, optimises signal reception and gives every Astron the clean,elegant lines that are its signature.
INTELLIGENCE, CONVENIENCE AND PRECISION
To make Astron GPS Solar as easy to wear as possible, Seiko invented an automatic time adjustment function that allows the watch toadjust automatically to the GPS time signal once a day. An invisible sensor analyses the level of light, and when it senses five seconds of bright sunshine, connects to a GPS satellite and receives a time update. If the watch does not detect such conditions, it remembers when it was last successful in receiving a time signal and automatically attempts to connect at that time. This intelligent sensor system operates regardless of whether the watch is concealed by clothing or whether the sun is hidden behind clouds. Astron’s time remains accurate to one second every 100,000 years and the wearer never has to worry.