Casio A159W-N1DF Classic Digital Bracelet Watch - Without Box Water Resistant, Micro Light, Daily Alarm 1/100 second digital stopwatch, Hourly Time Signal Auto Calendar, Accuracy: +/-30 seconds per month Battery CR2016, Approx. battery life: 7 years Module 593, Size of case / total weight: 37.5 x 33.5 x 9.5mm / 58g Shipping I do ship worldwide by Registered mail With tracking number! Shipping time takes up to 21 business days. All additional payments such as tax, are the buyers responsibility. Handling Time 3 Business day. Return Policy I check myself each product and sell only the best quality products. In any case, if you are not satisfied with the product, first, please contact me and I will do everything to your satisfaction. My customers are very important to me! please, In case of any problem or question, please feel free to contact me and I will do everything I can to make you be satisfied! Feedback I give immediate positive feedback for buyer as soon as payment is received for the purchase. In any case of problem contact me right away before leaving feedback so I will do my very best to resolve any problem, and to make you satisfied. Thank you for shopping