Case diameter: 40 mm
Case thickness: 12 mm
Water resistance: 30 Meters/3 ATM/3 BAR
Case material: Plastic/Resin
Case back : Screw case back
Glass material : Mineral crystal
Strap material : Rubber/Silicon/Resin 
Calendar : Day and Date
Luminious / LumiBrite : Yes
Movement :Quartz Movement
Dial color :Black Dial
Weight after packing :approx. 700 grams