SEIKO 5 Sport 100M Automatic Military Collection SNZG11K1
Caliber: 7S36 Automatic Movement, 23 Jewels Made in Japan 
A window at the 3 o'clock hour reveals the automatic day calendar.
Metal:  Solid Stainless Steel 
Size: 45mm with crown
Band: 22mm Nylon Strap
Water resistance to 100 meters/ 10 bars
Glass: Hardlex crystal
Luminous hands
Dial: Blue
One year International warranty