131.15.25.60.55.001 Omega The Omega Constellation Quartz 131.15.25.60.55.001 is another women's watch in the Constellation collection with a 25mm stainless steel case and a fixed bezel that is diamond-paved. The crown is also made of stainless steel. The white mother-of-pearl dial is adorned with diamond hour markers, and the hour hands are made of 18k white gold and are skeletonized. The watch performs basic timekeeping functions, displaying hours and minutes, and the Omega logo is located below the 12 o'clock position. Like the other two models, this watch is also powered by a quartz movement, specifically the Calibre 4061, which has a battery life of 48 months. The case thickness is 8.1mm, and the case back is solid. The front of the watch is protected by sapphire crystal, and the watch has a stainless steel bracelet with a folding buckle. The water resistance of the watch is up to 30 meters. Overall, the Omega Constellation Quartz 131.15.25.60.55.001 is a stunning timepiece that offers a luxurious and feminine touch with its diamond-paved bezel and diamond hour markers. The use of white mother-of-pearl dial adds to its elegance, and the 18k white gold skeletonized hour hands give it a refined finish. The watch's practical quartz movement and water resistance make it suitable for daily wear, while its classic design ensures that it will remain stylish and relevant for years to come.