This is an old item and will require a battery replacement. Please understand that this is a used item. Thank you. m(_ _)m Selling at a low price ♡ A CASIO G-SHOCK stainless steel watch with shock resistance. - Brand: CASIO - Model: G-SHOCK - Features: Shock Resist - Back engraving: Water resistant, shock resistant - Buckle: Stainless steel Thank you for viewing.