Model : 18K Rose Gold Plated Polished SS Caseset, Silver Corte de Geneve White Dial, Leather Strap with Insignia BuckleMovement: Asian Automatic 21J Sun Moon Day Movement Functions: Hour, Mins, Secs ( Subdial) , Sun Moon Day Phase (10.00) Expose Balance Wheel (Rotating) As Faux Tourbillon Dimensions : Dia 41mm x 12mm Thk Material : 1 piece forged case construction, solid 220 stainless steel, 18K Rose Gold Plating... 3 mils. Back : Display Case back with decoration on Rotor Crown : One-piece Pull out crown with o ring Crystal: Synthetic Sapphire front and back Water-resistant