Stylish design Simple Dual Calendar Dial it is very beautiful, bring you more confidence Unisex fashion design High quality quartz movement from Japan, the battery life of more than 3 years Stainless steel strap is comfortable to wear, with easy adjustable buckle Luminescent hands, easy to see the time in the evening (first need to absorb light) Waterproof design (3ATM) for all occasions, Daily life water resistant up to 3 ATM (Suitable for everyday use. Rain resistant. NOT suitable for diving, swimming, water-related work or underwater activities). After Sale: If you have any question, please email to our after-sale team, usually we will reply to you within 12 hours, we will try our best to give a good shopping experienceStylish design Simple Dual Calendar Dial it is very beautiful, bring you more confidence Unisex fashion design