Product DescriptionHighlights:• Original Quartz and Electronic Movement: Dual Time Zone, Provide precise and accurate time keeping• High Quality PC Material case and Stainless Steel case back• High Quality Germany Imported PU Resin Strap• Highly Transparent Resin Glass, not easy to wear• Stainless Steel Buckle• 50M Water Resistant: Daily Use Waterproof, Hand Wash, Shower, Swimming, NO Problem. (Please DO NOT PULL OUT the button under water)• MULTI-FUNCTIONAL: Design Calendar Date Window, Dual Time Display, Alarm, 50M Waterproof, EL Back Light Display, Shock Resistant, StopwatchFeatures• PC Material case and Stainless Steel case back• Highly Transparent Resin Glass• High Quality Germany Imported PU Resin Strap• 50M Waterproof• Stainless Steel Buckle• Calendar Date Window, Week Display Window, Dual Time Display• EL Back Light Display, Shock Resistant, Stopwatch, AlarmMaterial:• Case Material: PC Material• Band Material: PU Resin• Mirror Surface: Highly Transparent Resin GlassSpecification:• Dial Color: Grey• Dial Case Diameter: 1.73 inch / 4.4 cm• Dial Case Thickness: 0.67 inch / 1.7 cm• Band Color: Black• Band Width: 0.79 inch / 2 cm• Band Length: 9.84 inch / 25 cm• Band Clasp Type: Buckle• Watch Weight: 2.75 oz / 78 g**NOTE**:• Please DO NOT PULL OUT the Button Underwater. Use in extreme Hot or Cold temperature will shorter watch life.• If mist or droplets found inside watch surface, please contact manufacturer immediately.• Clean the strap by a soft cloth on regular bases is highly recommended.• Too much water contact will shorter watch life.What Is In The Package:• Cofuo PU Resin Band Outdoor Sport Watch x 1