Adna XXL Belgian Designed Interchangeable Grey Band Watch G01 Free 100% Replacement Warranty 3 Years Imported ADNA Watch XXL Collection with stainless back case and detachable Silicone Band 3 Brass Hands with white luminous effect. Flat plastic lens Battery: Japan Silver Oxide SR 626 SW 3 ATM water resistant Detachable plastic watch case with stainless back case