[product_description] Astron 2023 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 limited edition combines solid tailoring with the highest degree of accuracy possible in a wristwatch. Powered by Seiko’s new GPS solar caliber 5X53, this landmark 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 a radial pattern suggesting the explosive power of a supernova, the rich green gradation dial features sharp and highly visible three-dimensional applied indices, as well special blue glowing LumiBrite hands and markers, rose gold accents and a date calendar, and is framed by a black sapphire crystal bezel providing subtle dimensionality, shine and enhanced scratch-resistance. Crafted of light and durable titanium, with a black 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 [/product_description] [short_description] Astron 2023 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 limited edition combines solid tailoring with the highest degree of accuracy possible in a wristwatch. [/short_description] [unique_description_1]| Caliber 5X53 ^| Powered by light energy - no battery change required ^| Case Diameter: 43.1mm ^| Titanium case with black super-hard coating ^| Sapphire crystal with super-clear coating ^| Titanium bracelet with black super-hard coating ^| Water Resistance: 10 bar, 100 meters (330 feet) ^[/unique_description_1] [unique_description_2] | Astron 2023 Limited Edition ^ | Production serial number engraved on caseback ^ | GPS Solar Dual Time ^ | 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 ^ | Black sapphire crystal bezel provides dimensionality, shine and enhanced scratch resistance ^ | Green gradation dial with a radial pattern suggesting the explosive power of a supernova ^ | Special blue LumiBrite hands and markers ^ | Three-dimensional applied indices ^ | Screwdown caseback ^ | Tri-fold push button release clasp ^ | Date Calendar ^ | Limited Edition of 1,200 ^ | Screwdown caseback ^ | Rich purple dial with shimmering sunray pressed pattern evoking outer space skies ^ [/unique_description_2]