Model : 18K Rose Gold Plated Stainless Steel Polished Case, Black Dial, Rose Gold Numeral Markers ,Steel Subdials, Leather strap with Single Fold Insignia Deployant ClaspMovement:Asian Flying Tourbillon Manual Handwind Movement, Insignia Engraving on Bridges Functions: Hours, Minutes,Seconds ( 6.00 subdials ) Tourbillon ( Exposed Secs at 9.00) Dimensions : Dia 43.5m x 14mm ThkMaterial: 1piece forged case construction, solid 316 stainless steel, 18K Rose Gold Plating .. 5 Mils Back: Display Caseback With serial engraving on Case rims Crown: One-piece Pull out crown with o ring Crystal:Sapphire Crystal,Water-resistantQC Pics Example <<--- Click Here