36mm stainless steel automatic movement silver-tone skeleton dial baton hands sapphire-crystal glass anti-reflective coating round face skeleton case back interchangeable strap tang-buckle fastening 40-hour power reserve water resistance up to 50m/5 ATM This item comes with a lifetime warranty and covers manufacturing faults only. The warranty does not cover the leather strap, battery and buckle, nor does it cover damage caused by improper use, accidents and normal wear and tear. For the full list of Terms and Conditions, refer to the brand's website.