Seiko 5 Sports Field GMT SSK025 Ultra Deep while the helium escape valve

while the helium escape valve has been given a new conical design

It also features two additional pockets

• Reference number: 01

while staying at an affordable price point

Seiko 5 Sports Field GMT SSK025 Ultra Deep while the helium escape valveSeiko 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