SEIKO 5 Sports 100M Automatic SNZF80K1
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/   unidirectional rotating bezel 
Size: 45mm with crown
Band: Stainless Steel bracelet, Double Lock Three-Fold clasp
Water resistance to 100 meters/ 10 bars/ 330 feet
Glass: Hardlex crystal.
Dial:  Golden
Luminous hands and hour markers
One year International warranty