The worlds first GPS solar powered wrist watch by the SEIKO brand, the ASTRON uses GPS satellite signals to program and set your watch at the touch of button. With cutting edge technology and energy saving innovation, the Astron Collection is powered by light with a 6 month and 2 year (in power save mode) power reserve. The SSH137 "Redshift" is part of a 2023 limited edition Collection with just 1200 pieced manufactured. Comprised from the X5 Titanium Series composed of super light-weight hard coated and durable titanium with multi-complications featuring automatic hands adjustment, perpetual calendar, daylight savings, world time and dual time functions. With GPS high-speed signal receptions, and time transfer function, you can be assured you will have the most accurate time anywhere in the world in any time zone. 

The 42.7mm PVD coated case with black asphalt textured dial is surrounded by a black bezel with 28 world cities time-zone display codes in red. Luminous sword style hands and raised stick markers are easily legible behind a dual curved super-clear coated anti-reflective sapphire crystal. The date window is nestled between the 4 and 5 with day display sub-dial @3 and am/pm small indicator function within. The dual time time-transfer sub-dial is located @ the 6, while the flight mode, DST, leap year and power reserve indicator wheel is @9. The corrugated push-pull crown has a water resistance rating of 100 meters with polished pushers that can adjust and switch between the main dial and sub dial for convenience comparing in-flight time zones. Your watch is secured with a twin push button tri-fold safety clasp with embossed Seiko insignia on a polished and brushed 3-link bracelet. Equipped with an additional bi-colored rubber silicone strap with specialty box.