• Automatic mechanical watch， self-winding， doesn't need battery
• Stainless steel case comes with steel strap， this high-grade business watch keep you on track and in style
• Two non-functioning sub-dials
• The complex tourbillon technology with dazzling design elements
• The table of the bottom is hollow out
• Hollow-out design， stainless steel case and steel strap complete the classic look of this marvelous timepiece
• Get it! You'll find it's good value for money