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 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
Caliber: 5X83
Movement: GPS Solar Chronograph
Case: Titanium case with super-hard coating
Strap: Titanium
Color: Black
Gender: Men
Crystal Type: Dual curved sapphire crystal with super clear coating
Water Resistance: 10 bar, 100 meters (330 feet)
Strap Type: Bracelet
Collection: ASTRON

T-Bird Jewels will issue a full return or exchange for any jewelry or watch purchased if returned in original condition, and not worn within 14 days. Exclusions apply on custom pieces and special orders. Refunds are issued in accordance with the original payment method.


Family-owned and operated since 1962, founder Mickey Kulwin first opened T-Bird Jewels in the legendary Thunderbird Hotel. Since 1995, son Darryl Kulwin, has grown and expanded T-Bird Jewels luxury jewelry store and hosts some of the most exclusive clients in the Las Vegas area.
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