





SSH186
Seiko 145th Anniversary Limited Edition. 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. Commemorating Seiko's 145th anniversary and the acc
Diameter: 44.1 mm | Thickness: 14.4 mm | Length: 50 mm
Titanium case with black super-hard coating
Dual curved sapphire crystal with super clear coating
Black
Titanium bracelet with black super-hard coating and gold-tone accents
10 bar, 100 meters (330 feet)
GPS Solar
GPS Solar Chronograph
5X83
5X83_CUG