Citizen Diver's Style Automatic NJ0010-55E
Caliber: 8210, Automatic 21 Jewels Made in Japan
Metal: Stainless Steel Case
unidirectional rotating bezel 
Size: 48mm  with crown
Water Resistance 100m / 10 bar
Screw-down locking Crown
Band:  Stainless Steel bracelet
Glass: Crystal
Dial: Black
Three years Limited International warranty