Big Bang Tourbillon Automatic

Size 44mm x 14mm
Movement  automatic tourbillon at 28800VPH
Functions Hours and minutes display
Case 18K rose-gold plated solid 316L stainless steel case
Crystal Scratch-proof sapphire crystal with AR coating
Dial Black textured dial
Bezel Brushed 18K rose-gold plated solid 316L stainless steel bezel
Strap Black rubber strap
Clasp Deployant clasp
Water resistance Yes