Omega De Ville Trésor 40mm | 432.58.40.21.05.001Polished 18k rose gold case. Case diameter : 40 mm. Case thickness : 10. 6 mm. Bezel set with 72 diamonds. Domed white mother of pearl dial. Polished hands, the seconds hand has a curved end to match the shape of the dial. Applied polished index hour markers. Fine printed minute seconds track. Date window displayed at the 6 o'clock position. Manual winding movement. Caliber 8910, beats at 25,200 vph, contains 29 jewels and has an approximate power