SSK025 slug_Solid and a tri-fold push button

and a tri-fold push button release clasp with secure lock and extender

Visible through the screwdown see-through caseback

with black ceramic one-way rotating elapsed timing bezel

sapphire crystal and screwdown cabochon crown

this unique design features a black dial with LumiBrite hands and markers

SSK025 slug_Solid and a tri-fold push buttonSeiko 5 Sports Field GMT. For decades, Seiko 5 Sports has delivered consistently high levels of reliability, durability, and performance. Equipped with automatic technology that you control with every movement, this versatile watch combines the clear and highly visible design elements of the Field style with the convenience of viewing the time in a second time zone. This timepiece is powered by a 24 jewel movement that beats at a frequency of 21,600