SEIKO 5 Classic 50M Automatic SNKN85K1
Caliber: 7S26-04M0S Automatic Movement, 21 Jewels Made in Japan  
A window at the 3 o'clock hour reveals the automatic day calendar.
Metal: Stainless steel  
Size: 43mm / 45mm with crown
Band: Stainless steel  bracelet
Water resistance 50m
Glass: Hardlex crystal
Dial: Silver
One year International warranty