Omega De Ville Trésor 40mm | 432.53.40.21.02.001Polished 18k yellow gold case. Case diameter : 40 mm. Case thickness : 10. 6 mm. Silvered dial with a Clous de Paris guilloche texture design. The dial is slightly domed. Applied polished yellow gold index hour markers. Polished yellow gold hands, the seconds hand has a curved end to match the shape of the dial. Date window displayed at the 6 o'clock position. Movement : Omega caliber Master 8511. Beats at 25,200 vph, contains 30 jewels and has an