Astron 5X Solar GPS Dual Time Special Edition. Fifty years ago, Seiko transformed watchmaking with the first commercially available quartz watch, the Astron. Today's Astron represents another step forward, reflecting the strong, sleek lines of the 1969 original, 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, with daylight saving time function, this remarkable timepiece includes a perpetual day and date calendar correct to the year 2100, dual time with time transfer function, and am/pm indicators. 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. Framed by a green ceramic bezel, the gradated deep green textured dial, drawing its inspiration from a space nebula, also features a date calendar and LumiBrite hands and markers, and is topped by a dual-curved sapphire crystal with super-clear coating. Crafted of stainless steel with black super-hard coating for added durability, secure screwdown caseback, and tri-fold push button release clasp. 10 bar, 100M Water Resistant DOWNLOAD PRODUCT SPECIFICATIONS

Technical Data

Caliber 5X53

Perpetual day and date calendar correct to the year 2100

High speed GPS time zone adjustment

Dual time indicator (39 time zones)

Time transfer function

AM/PM indicator

Daylight saving time function

Case Diameter: 42.7mm

Case Thickness: 13.52mm

Case Length: 49.9mm

Stainless steel case with black super hard coating

Dual-curved sapphire crystal with anti-reflective coating on the inner surface

Stainless steel bracelet with black super-hard coating

Water Resistance: 10 bar, 100 meters (330 feet)

Features

Solar GPS Dual Time

Powered by light energy - no battery change required

Perpetual day and date calendar correct to the year 2100

High speed GPS 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

4,800 A/m magnetic resistance

Date calendar

LumiBrite hands and markers

Tri-fold push button release clasp