SEIKO Retro Classic Automatic SNKN79K1
Caliber: 7S26 Automatic Movement, 21 Jewels Made in Japan  
A window at the 3 o'clock hour reveals the automatic day calendar.
Metal: Stainless steel  
Size: 45mm
Band: Stainless Steel bracelet
Water resistance
Glass: Hardlex crystal
Dial: Blue
One year International warranty