Bvlgari Octo L’Originale Velocissimo Chronograph   Full Japanese Quartz Working Chronograph   41mm   13mm   Grey Dial with Stick Markers     Solid Stainless Steel 316L & Titanium Case Kit   Black Rubber   Strap with Tang Buckle   Synthetic Sapphire Crystal     Solid case back with detailed engraving on case back   Stainless Steel Bezel     Tang   Buckle   At 4:30 (Adjusted via crown)   Waterproofed to 10m direct from Factory