Model : 18K Rose Gold Polished SS Case, White Dial, Roman Steel Markers, Leather Strap with Insignia Tang BuckleMovement: Asian 2813 Automatic Movement, 21J, with Date and Power Reserve Complications Functions: Hours, Minutes, Sec ( Exposed Balance Wheel as Faux Tourbillon @ 12 ) , Date indicator at 9.00 Subdial (set via 10.00 recessed pusher), Power reseve indicator at 6.00 Dimensions : Dia 42.5mm x 14.5mm Thk Material : 1 piece forged case construction, solid 316 stainless steel, 18K Rose Gold Plated... 5 mils Back : Display Case back with detail Engraving at case rims Crown : One-piece Pull out crown with o ring Crystal: Sapphire Crystal Water-resistant