Material: alloy + rubber Size: dial size is about 3.9 * 3.9cm Strap length: about 23.5CM 2012 HOT And New ... .silica gel band, very soft, very comfortable3.electronic watch4.anti-magnetic, shakeproof, it is Not waterproof6.excelllent design, very cool, female ... ,coffeeSpecification:Material: alloy + rubber Size: dial size is about 3.9 * 3.9cm Strap length: about 23.5CM Packaging: NO box packaging ...