Omega Gold Dial 18K Yellow Gold Band Watch # 4370.12 (Women Watch). Band Color : Two Tone Steel & Gold. Dial Color : Gold. Display Type : Analog. Band Material : Stainless & Solid Gold 860856. Case Size Thickness : 6 millimetres. Case Size Diameter : 22 millimetres. Band Width : 12 millimetres. Case Material : Stainless Steel. Clasp Type : Fold-Over Clasp with Double Push-Button Safety. Bezel Material : 18K Yellow Gold. Bezel Function : 18K Fixed Yellow gold bezel. Crystal : Sapphire. Movement Type : Quartz : Battery Quartz. Model Number:4370.12 4370.1 4370. 4370.