Astron GPS Solar Titanium Collection. 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, embodying the pursuit of excellence in both innovation and style. Combining solid tailoring with the highest degree of accuracy possible in a wristwatch, this exceptional timepiece is GPS controlled for high-speed time and time zone adjustment to 39 time zones, and includes a daylight saving time function, perpetual day and date calendar correct to the year 2100, and am/pm indicators. The unique time transfer function allows wearers to switch between the main dial time and the dual time subdial at the push of a button. 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. With three-dimensional applied indices and LumiBrite hands and markers for superior visibility, the black dial is framed by a black sapphire crystal bezel providing subtle dimensionality, shine and enhanced scratch-resistance. Crafted of light and durable titanium, with a super-hard coating for added endurance and H-shaped links for smooth wearing comfort, this superb timepiece also offers a sapphire crystal with super-clear coating, secure screwdown caseback and tri-fold push button release clasp. 10 bar, 100M Water Resistant

Features

Movement:   Caliber 5X53
 • Powered by light energy – no battery change required
 • Power reserve: approximately 6 months once fully charged
 •  
 Diameter: 42.7
 Case: Titanium case with super-hard coating
 Crystal: Sapphire crystal with super-clear coating
 Strap: Titanium bracelet with super-hard coating 
 Water Resistance: 10 bar, 100 meters (330 feet) Features:
 • Astron GPS Solar Dual Time
 • Black sapphire crystal bezel provides dimensionality, shine and enhanced scratch resistance
 • Black dial with black subdials
 • Perpetual day and date calendar correct to the year 2100
 • High speed GPS time and 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
 • Tri-fold push button release clasp
 • Screwdown caseback
 • LumiBrite hands and markers
 • Date calendar.