SEIKO 5 SPORT Ref. SNZG41K1 (BLACK)

SEIKO 5 Sports 100M Automatic SNZG41K1 
Caliber: 7S36 Automatic Movement, 23 jewels Made in Japan 
A window at the 3 o'clock hour reveals the automatic day calendar.
Metal: Hard Coating Solid Stainless Steel  /   unidirectional rotating bezel 
Size: 46mm with crown
Band: Hard Coating Solid Stainless Steel  bracelet
Water resistance to 100 meters/ 10 bars/ 330 feet
Glass: Hardlex crystal.
Dial:  Black
Luminous hands and hour markers